
Play Psychosis (USA) Online
There is something wrong with your brain. It is being taken over by the Devil Ugar himself! Your only recourse is to fight back against this hostile invasion. Thankfully your mind has created the ultimate weapon: a ship with which you can navigate the five causes (stages) and blast back the Devil's evil minions. It is your only hope, your one last chance to free your mind from this evil influence.
Psychosis is a side-scrolling shooter where each level is meant to represent a different location within your mind. One looks like the sky, another filled with aquatic plants, one with what resemble tetris blocks. It is within these stages that you must blast everything in sight while collecting power ups to upgrade your weapon and shield. You can gain two floating balls that resemble mechanical eyes and can be directed 360 degrees around your ship to either act as a shield or to direct your weapon. Battle your way through each stage and defeat the boss at the end and eventually you'll do battle against the very DEVIL himself.
How to Play Psychosis (USA) 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 Psychosis (USA), 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: 2025-04-23T23:02:50.764Z
This page is part of our effort to preserve classic video game history. Psychosis (USA) © 1989 Dual Corporation. This online emulation is provided for historical preservation and educational purposes only.
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