Press the arrow keys to move and press the space bar to throw the boomerang. Avoid the enemies and kill them with the boomerang. At 40 seconds a boss spawns. Collect the green diamond to get plus 3 health.
Credits to the youtube video that helped me with the enemies (Tutorial: Enemies That Follow You). Credits to Teacher Alex and teater Seb for helping me with the code. And credits to Shuoshuo for giving me new ideas.
