There are ghosts trying to chase you. If they touch your character, you lose HP and energy. However, you can use attacks. Press space to make a shield around you that if ghosts or spikes touch, they die. Press j to make a mine that when ghosts walk over will disappear. Use WASD or the arrow keys to move. When your energy starts to get low, you can loose health. Get HP and energy by grabbing the lightning bolts. The mini bolt gets you extra materials. See how high you can get your score. DON'T HIT THE EDGE. You can loose HP and energy. get energy to use your attacks and to move. Don't hit the spikes or ghosts!
So... school can help you make good games? Is this good? Might have some bugs.