 —Image © Zynga | |
| Information | |
|---|---|
| Level |  Level 62 |
| Health | 650 |
| Tier Class | Tier 7 Unit |
| Class |  |
| Good against |    |
| Size | 2x3 |
| Defense Area | 8x9 |
| Build Time | 1d 00:00 |
| Source | Shipyard IV |
| Upgrade at | Navy Research Lab |
| General Costs | |
| Coins |
 78,000 Coins |
| Oil Needed |
 3,900 Oil |
| Market Price |
292,500 Coins |
| Parts Needed for Upgrades | |
| Upgrade Blueprints |  14 Upgrade Blueprints |
| Periscopes |  14 Periscopes |
| Cruise Torpedos |  14 Cruise Torpedos |
| Fleet Ballistic Missiles |  14 Fleet Ballistic Missiles |
| Upgraded Information | |
| Health | 780 |
| Costs |
2,925 Oil 292.5 Ore |
| Build Time | 0d 18:00 |
| Information for Narwhal Submarine |
| Narwhal Submarine is a Tier 7 Unit with 650 Health. It was originally named "Narwahl Submarine", but it was a writing error. It is based on a futuristic version of the USS Narwhal (SSN-671). On April 24, 2012 the Level requirement changed from Level 67 to Level 62.
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