BIO LABBRAWLRETRO

CPU Level
Difficulty

Arena

?
Random

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CONTROLS

Local 2-Player Mode

6-Button Attack

  • Push up to jump, hold down to block. Headbutt breaks a block.
  • Double-tap away from your rival to dash out of reach.
  • Combo Clash: mash your combo key (E / U) or the big MASH button.
  • Grab combo: press punch and headbutt together once you are under half health, or when your rival has blocked and dodged for 5 seconds. Each warrior has a unique finishing blow.
  • Super magic needs a full meter. Esc pauses.
  • Psst: up, up, down, down, then spin kick, once a round.

Warrior Signature Strikes

Change keys
Click a key, then press the new one

SETTINGS

Graphics
Sound effects
Music
Fighting room

Multi-Fight line-up

Fighters

Two players can share the keyboard or the touch screen. Extra players join with gamepads. CPU fighters get a random mix.

Online Fight

Connecting…

Open matches

Match

CPU fighters

Bio Lab: Player 1

Health
Speed
Strength
Jump

Select
Animal

Select
Warrior

Select
Power

Winner

NEW HIGH SCORE
INITIALS
PRESS START
INSERT COIN
© 2026 SILVERTONIAN · BIOLAB BRAWL RETRO

Paused

Before you play

Health warning: this game has flashing lights, screen shakes and loud sounds that may affect people who are sensitive to them. Stop if you feel unwell and take regular breaks.

Content: fictional cartoon fantasy fighting, no blood, no ads, no purchases, no data collection. The game is provided “as is” without warranty and the developer’s liability is limited as far as the law allows.

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