Zombotron is cool. Pretty fun. No lore here.
Don't forget to use code Lazar in the item shop boys!!!
The wiki about the hit online game, zombotron
Zombotronipedia is a collaberative wiki about zombotron that anyone can edit.
Update 2: Ant Karlov (Creator of the Zombotron Series) is working on a new zombotron game with an improved game engine! You can check his website for more details : http://www.ant-karlov.ru/
Update 1: Zombotron 2: Time Machine is out