Incomplete demo. But here are instructions so far. Arrow keys to move Get goal sprite to stop enemies and move to next level. Power up gives you laser shots. Hit space to shoot. Can't be too close to enemy. In level 3 you get 1 shot In level 4 you get 2 shots And so on...
Latest: Froger9 is super awesome, thanks for helping. We use a thud sound from Undertale. Okay, we have enemies now, and a laser, a power up, and a goal sprite. Getting there! Thanks to Froger9 for the weird music that he made himself. Laser won't hit if you are too close to enemy, sorry! Boss battle is "in progress"