Martian Defense (Contemplative Horsey)

This game is supposed to be based on an old Atari game. I call it Martian Defense. To be honest, my condition of having it rotate 180 degrees and then spawning an ale_beam was not a dead end, but very hard to do. The game as is stands unfinished unfortunately, but me and my older brother are planning to work on it and flesh it out later. I really like this game, and I'm not at all done with it.