
Play Bio Hazard Battle (USA, Europe) Online
The civilization on the planet Avaron is by far more advanced than that of the Earth. People developed special biogenetical creatures - giant flies, crabs, and other animals. Unfortunately, those monsters rebelled against the Avaronians and threatened to conquer the planet. It is up to you to save the planet Avaron from the invasion!
"Bio-Hazard Battle" is a horizontally scrolling space shooter. You can choose one of the four ships, each one having its own attacks. During the game, you can upgrade your ships' weapons by collecting colored balls floating around. You can store up to three different weapons at the same time, executing attacks in different directions. There are 8 levels of increasing difficulty to complete.
Available Versions
Bio Hazard Battle (USA, Europe) (1991)(Genesis)
Bio Hazard Battle (USA) (Beta) (1991)(Genesis)
- DeveloperSEGA Enterprises Ltd.
- PublisherSEGA Enterprises Ltd.
- Release Date1991-12-31
- GenresActionShoot 'Em Up
- PlatformsGenesis
- Players11
Bio Hazard Battle (USA, Europe) Series
How to Play Bio Hazard Battle (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 Bio Hazard Battle (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: 2025-04-30T02:28:45.540Z
This page is part of our effort to preserve classic video game history. Bio Hazard Battle (USA, Europe) © 1991 SEGA Enterprises Ltd.. This online emulation is provided for historical preservation and educational purposes only.
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