It's okay.
The Good:
+The game doesn't have any glitches that I can see.
+Concept is alright.
The Bad:
-Only one level.
-Graphics are pretty bad.
-It's annoying to play (Why is the turn speed so slow? It's impossible and/or a waste of time to shoot zombies coming from behind.
-The automatically shooting character was very silly.
-Why do zombies instantly die when they hit you? Once again, silly.
Verdict: 2/5