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Play Bio Attack (English) Online
Bio Attack
Play Bio Attack online. Keep oxygen supplied, complete each organ task and navigate the final eye maze.
Browser play
Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Bio Attack
Quick start
- Shoot threats while moving through the blood vessels.
- Collect oxygen capsules.
- In the stationary organ sections, attack the affected area and avoid its hazards.
- Navigate the retinal maze to the exit.
Controls
Joystick: guide the craft. Fire action: shoot. Collect oxygen capsules during the scrolling blood-vessel sections and watch the reserve.
Bio Attack — About this game
Bio Attack follows a microscopic craft through a body toward the right eye. Scrolling blood-vessel sections alternate with stationary tasks inside organs, where the craft must remove harmful growths while avoiding local hazards. Oxygen capsules replenish the reserve that limits the journey. The final eye section changes to navigating a maze of retinal vessels before escaping through the eyelid. Finishing that route returns the craft to another cycle through the body rather than ending with a single final battle.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · arcade
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.