Natural Selection 2 unblocked is a hilarious puzzle game offering you tons of challenging levels. Natural Selection 2 promises to rejoice you with fascinating performance that can keep you busy for hours. In this game, your mission is to assist the ravenous spider to hunt down its food, well exactly the green flies. Control your spider through the tricky mazes, using its thread for the movement. Try to eat all the flies and look out for the other evil creatures that can harm you. Now, it’s time to enjoy this funny game at ABC Kids Games! Good luck!