The game has good music. I only scored about 5-6 points and reached wave 3 after several attempts. Sometimes zombies spawn on one side and then in the center, moving at very high speed, so the only way to avoid them is by luck. At first, it wasn't clear how to control the character; it turns out you needed to click higher.

My score is 3.
Fun climbing game.

This was a fun experience. I started and got hooked until I remebered that I had to give a rating. So frankly, this was cool. It would make a good mobile game.