Zombie Siege Online

This is a first person shooter game, in which there are zombies infinitely spawning. You can only take 5 hits from the zombie, then you are dead. Do not linger around too much because by the end many zombies will collect up, and you will have a lot of trouble. Kill zombies, to set a high score and a to beat your own high score. PS: The difficulty of the game can be set in the options menu. If not selected, the default difficulty will be medium. Also, this is an updated(bug-free, hopefully) versi...