Use W to go forward and A and D to go side ways. Don't touch the enemies. A purple enemy is a weak one and does noting but try to kill you. A fast one goes fast, they will die by the shield. A rock one is the strong one, they go slow but when they hit you they do 2 hearts and does 3 damage to your weapons. Your weapons have health. when a weapon appears on the screen, grab it with your hand then your person will grab it. A shield blocks, a sword hits, a hammer hits as well but has more health, and a force field protects you from all around and has 80 health and when it dies it does a big explosion then gives you a sword after. When all 3 hearts run out you lose, try to get a lot of kills. And every now and then an army comes. Good luck.
sum of you are wondering why i remixed this project well this is why, so i only am good at arrow keys so i wanted to remix it and make it so you can use any such as arrow keys or W A D and i was thinking of making so other updates like at the start you can pick your person