I have found the bug!, it's when you press the mouse button to fast, with your system you keep adding a value to the cooldown. So the solution is to set a max value to the cooldown
cool game, there are a lot of levels and it feels good to play, maybe make the backgrounds more interesting by sometimes making a meteor fly in the background or something like that
It wasn't really mentioned that this was a school project. I thought that it was bad Because i thought that so many people made it and it didn't feel like that special of a game. good luck with your next games
So many people made this but the sprites are from the asset store the movement feels terrible. the animations don't work. for instance there is no animation if an enemy dies. I can't believe that this was made by 11 people, The music is great but the rest is garbage