Click the flag twice. When you play as the square, use the arrow keys. But when you play as the rocket, same controls, but 'a' to turn left and d to turn right. During the boss fight, press up to go up and down to go down. Sorry, no mobile controls!
I've been working on this for a few months; mostly because I procrastinated. Please don't hesitate to let me know if there's a glitch!
