erm author/developer please read your damn comments and the compare it with the game. WTF
Hm, as a basic game platform, it's ok I suppose. After dozens of waves, I realized the game just had 1 level of play. Just 1 type of zombie, just 1 speed of zombie, no weapon upgrades, using the cursor to move and space bar to shoot was cumbersome and slow, no hand to hand combat if the zombies get to you, no music, and no way to show your high score.
Kinda cheap, but funny.