Default Controls
← → ↑ ↓ = Directions
A = Z
B = X
Mode = Right Shift
Start = Enter
About the Poseidon Wars 3-D (USA, Europe) SEGA Master System (PSX) Online Game
Hey! Ready to dive into some underwater action with Poseidon Wars 3-D? You can play this SEGA Master System game online for free in your browser. No need to download anything, just click and play. Get ready to battle enemies and navigate through challenging underwater mazes. Enjoy the retro gaming experience right from your browser. Have fun!