Navy Research Lab/Shipyard II

• Select the Class and unit and, if needed, your Ore type to see upgrade options.

hidden

• Gunboat
• Carrier
• Battleship

• Submarine Gunboat
• Seawolf Gunboat

Submarine Gunboat

Unit:	Upgrade Requirements:
Submarine Gunboat	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Advanced Hull Platinges 5-8 Sonar Systems 3-6 Torpedoes	Shipyard II

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Seawolf Gunboat

Unit:	Upgrade Requirements:
Seawolf Gunboat	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Mission Maps 5-8 Sonar Systems 4-7 Periscopes	Level 35 or Campaign Progress

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Aluminum	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Aluminum	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Aluminum	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Aluminum	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Copper	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Copper	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Copper	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Copper	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Gold	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Gold	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Gold	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Gold	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Iron	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Iron	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Iron	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Iron	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Uranium	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Uranium	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Uranium	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Uranium	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

• Assault Carrier
• Heavy Carrier

Assault Carrier

Unit:	Upgrade Requirements:
Assault Carrier	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Mission Maps 5-8 Blast Shields 3-6 Radar Dishes	Level 31 or Campaign Progress

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Heavy Carrier

Unit:	Upgrade Requirements:
Heavy Carrier	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Advanced Hull Platinges 5-8 Blast Shields 4-7 Radar Dishes	Level 38 or Campaign Progress

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Aluminum	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Aluminum	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Aluminum	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Aluminum	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Copper	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Copper	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Copper	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Copper	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Gold	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Gold	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Gold	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Gold	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Iron	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Iron	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Iron	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Iron	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Uranium	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Uranium	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Uranium	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Uranium	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

• Assault Battleship
• The Reaper
• Strike Battleship
• The Guillotine

Assault Battleship

Unit:	Upgrade Requirements:
Assault Battleship	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Advanced Hull Platinges 5-8 Deck Turrets 3-6 Anchors	Level 32 or Campaign Progress

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

The Reaper

Unit:	Upgrade Requirements:
The Reaper	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Welding Kits 5-8 Deck Turrets 3-6 Covert Ops Inteles	Defeat Malady Burns in the last battle of Port Sylvan

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Aluminum	0d 02:00	Increase Damage by 25%
Build Time	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Aluminum	0d 03:00	Reduce Build Duration by 25%
Accuracy	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Aluminum	0d 04:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Aluminum	0d 05:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	25 Empire Points	0d 00:00	Increase Strength by 50%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	25 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Copper	0d 02:00	Increase Damage by 25%
Build Time	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Copper	0d 03:00	Reduce Build Duration by 25%
Accuracy	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Copper	0d 04:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Copper	0d 05:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	25 Empire Points	0d 00:00	Increase Strength by 50%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	25 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Gold	0d 02:00	Increase Damage by 25%
Build Time	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Gold	0d 03:00	Reduce Build Duration by 25%
Accuracy	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Gold	0d 04:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Gold	0d 05:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	25 Empire Points	0d 00:00	Increase Strength by 50%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	25 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Iron	0d 02:00	Increase Damage by 25%
Build Time	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Iron	0d 03:00	Reduce Build Duration by 25%
Accuracy	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Iron	0d 04:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Iron	0d 05:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	25 Empire Points	0d 00:00	Increase Strength by 50%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	25 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Uranium	0d 02:00	Increase Damage by 25%
Build Time	0000000000000001,500. 1,500 Coins 00000000000000000150. 150 Oil 15 Uranium	0d 03:00	Reduce Build Duration by 25%
Accuracy	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Uranium	0d 04:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000003,000. 3,000 Coins 00000000000000000300. 300 Oil 30 Uranium	0d 05:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	25 Empire Points	0d 00:00	Increase Strength by 50%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	25 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Strike Battleship

Unit:	Upgrade Requirements:
Strike Battleship	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Mission Maps 5-8 Deck Turrets 4-7 Propellers	Level 40 or Campaign Progress

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Aluminum	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Aluminum	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Aluminum	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Aluminum	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Copper	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Copper	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Copper	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Copper	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Gold	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Gold	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Gold	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Gold	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Iron	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Iron	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Iron	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Iron	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Uranium	0d 04:00	Increase Damage by 25%
Build Time	0000000000000003,750. 3,750 Coins 00000000000000000375. 375 Oil 40 Uranium	0d 05:00	Reduce Build Duration by 25%
Accuracy	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Uranium	0d 06:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000007,500. 7,500 Coins 00000000000000000750. 750 Oil 80 Uranium	0d 07:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	75 Empire Points	0d 00:00	Increase Strength by 25%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	75 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

The Guillotine

Unit:	Upgrade Requirements:
The Guillotine	Parts Needed	Additional requirements
	5-8 Upgrade Blueprints 5-8 Altitude Indicators 5-8 Anchors 4-7 Decoder Rings	Defeat Beau LeChomp in the last battle of Tranquility Cove

• Aluminum
• Copper
• Gold
• Iron
• Uranium

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Aluminum	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Aluminum	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Copper	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Copper	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Gold	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Gold	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Iron	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Iron	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade

Upgrade:	Costs	Period (d hh:mm)	Gain	Requirement
Damage	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 03:00	Increase Damage by 25%
Build Time	0000000000000002,500. 2,500 Coins 00000000000000000250. 250 Oil 25 Uranium	0d 04:00	Reduce Build Duration by 25%
Accuracy	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 05:00	Increase Accuracy by 10%	Requires Increase Damage Upgrade
Build Cost	0000000000000005,000. 5,000 Coins 00000000000000000500. 500 Oil 50 Uranium	0d 06:00	Reduce Build Cost by 25%	Requires Reduce Build Duration Upgrade
Strength	50 Empire Points	0d 00:00	Increase Strength by 33%	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield	50 Empire Points	0d 00:00	Deflects one hit in battle	Requires Increase Accuracy Upgrade & Reduce Build Cost Upgrade
Shield and Strength	None	0d 00:00	None	Obtained Automatically Requires Strength Upgrade & Shield Upgrade