Super retro game style, I dig it! very true to what old school games were like. Most arcade like games from that time only had like 3 SFX so good job! I like the race and galaga like one.

This is pretty fun, I liked the simplicity and what seems to be a possible option to create my own stages if I understand it correctly. No idea how you put this together but keep it up. Perfect submission as far as I'm concerned.