use arrow keys or wasd to move. press to shoot the zombies. don't touch the zombies otherwise you will die. every wave is 30 seconds except the last one. you regenerate lives each wave. you unlock a new gun each wave. all waves are tested and all of them are possible. this took me 2 weeks to finish.
thanks to https://youtu.be/0CLaCBP2AdE for the vid. I drew everything in the game except the explosions were from https://scratch.mit.edu/projects/85033220
