zombie escape = some zombie chase human in a escape map
=> human run to saft point
=> there are TRAPS that kills
=> the zombie have lower HP than normal (because the zombies can respawn forever~"
=> infinite ammo
=> at last, the human wins if they go to the safe point (all human)
=>all human are infected or died = zombie win.
(most of the time are running but not shooting...)
Example: http://www.youtube.com/watch?v=PObrRI2QiTk&feature=fvst http://www.youtube.com/watch?v=PtfQLGBE0lo&feature=related