A shmup with graphics made entirely out of squares

Arrow keys to move

Hold shift to shoot a laser at the blue square

Hold control to charge shots to the blue square, release it to release the shots

If you hold neither shift or control, you will shoot a spray of bullets. Note that you are always creating the same amount of bullets, and are simply altering their size and motion when you use the laser or the charge shot.

Press F or F4 to toggle fullscreen/windowed mode

Press R or F2 to restart after you die

Survive for as long as you can. If you have trouble understanding the high scores screen at the end of the game, you can open scores.txt and view them there.