this is unfinished I need to add more types of zombies and maybe a shop arrow keys or WASD to move wait 60 seconds for the boss to spawn wait another 60 seconds for the other boss to spawn full screen recommended
v1.0 First time v1.1 Added WR (World record) v1.2 Added slow healing and heal potion v1.3 Added boss v1.4 Added another boss v1.5 Bug fixes v1.6 Auto shoot
