No gamepads detected. Plug in and press a button to use it.

Press Keyboard right side: Alt+Enter keys to switch to full screen game play, and Alt+Enter keys to return.

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How to play Project Neptune

Use F2 key for EGA Graphics. Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse.

Project Neptune Description

Project Neptune for DOS

Cheats/Hints/Walkthroughs for Project Neptune

No posted cheats for this game yet.

Platform
DOS
Game year
Project Neptune DOS Cover Art