press green flag twice.Use arrow keys to move and use space bar to shoot ,use keys 1, 2, and 3 to switch weapons , this is a simple game and is a work in progress , when cash gets to 51 the boss zombie will appear ,good luck!
with thanks to Youtuber Fuelvin for the idea of this game, make sure to check his channel out. don't forget to tell me what you think in the comments!