| Console: | Amiga |
| TV Standard: | Region Not Set |
| Developer(s): | MicroProse Software, Inc. |
| Publisher(s): | MicroProse Software, Inc. |
| Release Date: | 1988-01-01 |
| Players: | 1 |
| Co-op: | No |
| Type: | Action, Strategy |
The player may choose from four different timelines. Starting in the early 1980s limits the player to Permit, Sturgeon or early Los Angeles-class submarines, but the Soviets have weak sonar, whereas starting in the late 1980s allows the player to use the improved Los Angeles class and even the newer Seawolf subs. Weapons improve accordingly, with Tomahawk missiles and improved Mark 48 torpedoes included in later timelines but the Soviets begin deploying nuclear-powered aircraft carriers and much better anti-submarine warfare ships.
