The player moves towards your mouse. Click to attack nearby enemies. Go in the shop to buy new abilities. DASH Press space to move towards your mouse quickly.
Don't remember everything I changed but: Added a start menu. Added roles (can only buy certain upgrades, use sandbox to get all of them) Made pointer speed up the longer it's alive. Added new enemy, stronger version of pointer. Added 5 new upgrades. Probably a few other small things.