
Play Poseidon Wars 3-D (USA, Europe) Online
In Poseidon Wars 3-D, you have just entered the navy as a cadet and you must make your way up to Admiral. To do this, you must go out at sea with a submarine and destroy several enemy targets. Once you have defeated each enemy target, the mission is completed, and, upon completing some of them, your rank increases. Before defeating each target, however, you also need to destroy enemy jets, choppers, and submarines who will launch missiles or rockets at you. If you are hit by any of these, damage is inflicted to the submarine, but you can shoot down any of the missiles or rockets. You will need to keep an eye on the built-in radar and sonar to find out where enemies will hit next. Your fuel is limited, and can be increased by destroying certain enemies. The game ends when your submarine is destroyed or you run out of fuel.
About Poseidon Wars 3-D (USA, Europe)
Poseidon Wars 3-D (USA, Europe) was first released in 1988 by SEGA Enterprises Ltd. for the Master System system. Developed by SEGA Enterprises Ltd., this game quickly became a fan favorite for its Action and Light-Gun Shooter and Simulation elements.
Game Features
- Authentic Master System experience directly in your browser
- Save and load your game progress at any time
- Full screen gameplay option for immersive experience
- Customizable keyboard controls
- Action and Light-Gun Shooter and Simulation gameplay that defined a generation
- DeveloperSEGA Enterprises Ltd.
- PublisherSEGA Enterprises Ltd.
- Release Date1988-12-31
- GenresActionLight-Gun ShooterSimulation
- PlatformsMaster System
- Players0
How to Play Poseidon Wars 3-D (USA, Europe) 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 Poseidon Wars 3-D (USA, Europe), 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. Poseidon Wars 3-D (USA, Europe) © 1988 SEGA Enterprises Ltd.. This online emulation is provided for historical preservation and educational purposes only.
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