|Construction Cost||1,030 · 10 · 8 · 8|
|Maintenance Cost|| -3 · -15 · -7 |
|Produces|| from and/or and/or |
|Unlock||50 Lab Assistants|
- T38 Ocean Glider - The basic submarine.
- Deep Sea Hunter - The only submarine with a direct attack in the game.
- Orca - Can launch a single mid-range missile every 45 minutes.
- Erebos - A Tycoon version of the Orca. Operationally identical.
- Sisyphus - A very large submarine that can carry many goods underwater. Deep Ocean expansion required.
Like the Eco and Tycoon shipyards, the Submarine Base has double the upkeep if it is producing a Vehicle.