Dear Gamer, please watch this ads while your game is loading. Thanks!
Arrow Keys / W, A, S, D - Move.
D / H - Fire..
S / J - Eat.
A / K - Fire Secondary Weapon.
If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
16 active players online
In this game you are a vaccine. You are moving in some micro space and meet many bacteriums on your way. Use your weapon to shrink these bacteriums. Once they are small enough, you can eat them and get more power.
Like itDislike it
We recommend the top of funny, exciting and cool free online games. Try them all.