If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Battle hordes of evil humans in this crazy defense game! Alien Anarchy is here, and it is a bloody good time! Arm yourself to the teeth with tons of sweet weapons and upgrades! Level up and earn loot to make your wall stronger! Battle a huge variety of enemies and enjoy tons of awesome science fiction references! Make sure you upgrade your character plenty! A strong defense makes for a strong offense! Good luck!