Last line of Defence is a fun defense game were zombies are trying to come and kill you. You must upgrade your weapons and fight off the zombies before they overwelm you position in this fun defense game.
Pokemon Tower defense is a tower defense game based Pokemon. You got through several cool levels and along the way your able to collect Pokemon and train them to bring out their skills. The higher their skill level, the more powerful the pokemon become.
Crush the castle -An old, but great game. Before there was Angry birds there was Crush the castle. Angry birds actually copied this game and most people just say "oh this is just another Angry bird clone. So Play the original and crush some castle in this fun physics game
Sonny 2- A pretty good sequal to the original RPG flash game where you play as a mutated zombie thing. The story line is decent and is last a bit. Not much you compain about when you consider that it is free.
Phage wars live is a blast. You can play against multiple players on large maps while trying to conquer each other in viral warfare. Can get pretty intense.
Ragdoll Parashooter is a cool physics based flash game where ragdolls are parashooting from the sky and you must destroy and fling their bodies across the screen
Snot put is a cute online game where you play with snot. The object of this fun game is to try and get as much distance as possible.
Lab of the dead is a cool game where you experiement on zombies to be better understand them. You can give them objects, feed them and attack them and watch their reactions. Really great game.