
Play Submarine (Sigma) Online
Submarine is a radar-assisted attack by a World War II T-Class submarine on the German Battleship Turpitz.
The player views the radar screen of their vessel, and can increase/decrease depth, hold/continue, or fire a torpedo. The player can also view the screen in grid mode.
- DeveloperUnknown
- PublisherSoft Options
- Release Date1982-12-31
- GenresSimulation
- PlatformsArcade
- Players0
How to Play Submarine (Sigma) in Your Browser
1. Click Play
Simply click the "Play Now" button at the top of this page to start the game immediately.
2. Use Controls
Use your keyboard to control the game. Check the keyboard configuration section below for details.
3. Save Progress
Use the save feature to preserve your progress at any point in the game.
Pro Tip
For the best experience playing Submarine (Sigma), use a desktop or laptop computer with a keyboard. Full-screen mode provides the most immersive gameplay.
Emulator Keyboard Configuration

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Last updated: 2025-03-11T16:24:13.695Z
This page is part of our effort to preserve classic video game history. Submarine (Sigma) © 1982 Soft Options. This online emulation is provided for historical preservation and educational purposes only.
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