NATURAL SELECTION 2
Your job in Natural Selection is to kill the flies, cling to the walls and try to do it as fast as you can. There are enemies waiting for you in some levels. So, beware! Good luck!
InstructionsUse mouse to play.
Natural Selection 2 is an online skill game and has been played 19152 times on Bubblebox.com.
NATURAL SELECTION 2 WALKTHROUGH VIDEO