Unlocks at Level 30
"Message from Cross"
"Build Submarine Gunboats"
An enemy spy is expecting to be picked up by some offshore Bombers. Sneak up on the Bombers and take out his transportation.
Use Submarine Gunboats to sneak up on the enemy Bombers!
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Deploy 3 Submarine Gunboats | Complete Both Goals |
|
Deal 550 damage with Submarine Gunboats |
Submarine Gunboats can be built at the Shipyard II.
Goal Line
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Goal Screen - Crouching Sub
.jpg "Schleichfahrt (German Mission text).jpg (125 KB)")