this is just a wip, so don't judge... press space to advance to the tutorial Arrow keys to move, and when you touch the Enemy (black circle with moving circle on top), than you start fighting it. The screen will show an arrow and you have to press that arrow key on the keyboard.
what I changed: made character look more realistic. added tutorial. added forth enemy. fixed fight bug (the bug made it so you only need to hit the enemy 10 or 11 times every single time, now the enemies get harder). made particles colorful.