The game is quite enjoyable - but - after a few zombie waves it slows so much down, that you can't even aim and gets unplayable.
man, I must be quiet to repair myself
That is a fail
Well, it's okay. Graphics could be better and stuff, well you know all that.
But there is a bug where you can only have a secondary weapon, couldn't find a way of having a primary one. Also, perhaps a speed upgrade coulda been good, was annoying having like 12 zombies on your face the whole time, then running out of ammo cause only one gun. :P
3 stars because of no save system.
Starts lagging really soon, music not muteable after the first death, map is too small + you are too slow to outmaneuver the zombies,