Square game

Battle of squares. Pick up items, take some weapons and shoot enemies without mercy. You can upgrade player, weapons in the shop with your money.  Instruction:   W,A,S,D to controlE,Q to switch weaponMouse to shoot Notes: This game was inspired by Fair n square of dani. That why you can see a lot of similarities in gameplay, mechanics between 2 games. I made it with Java + IntelliJ IDEA.