Rate this game!
Something went wrong, please try again later.
How to play Biolabs Outbreak
Click and hold down the mouse button to grow crystals of antidote (without letting them touch the virus while they're growing). Use the crystals to trap the virus in confined spaces to kill it. Kill all viruses in each level to move on, but watch your supplies of antidote!
Set the trap to make these vigorous viruses fall flat.
Just a few more seconds before your game starts!
This is taking longer than usual.
Want to wait a bit more, or reload the game?
Oops, something went wrong. Try again!
Oops, something went wrong while loading your game. Try again!
You need this plugin to play the game.
Play more games
Loading more games…
Sorry! This game only works on your computer.
After the upcoming message from our sponsor, you can keep playing this game for free!
This game uses modern browser features which your browser doesn't support.
For the best results, please get the latest version of Google Chrome.