Press W and S to move the avatar. Press space to shoot lasers. Press 1 to start the victory animation. Press 2 to start the defeat animation. The flame animation starts when you press any key. Try to avoid the blue lasers the enemy ships fire and shoot your own green lasers at them to win the game.
All sounds are from Scratch, just edited a little, and I made all the sprites and backgrounds myself. Inspiration from Galaga.