Neat little game with a unique mechanic of having to balance out what to shoot, making it a lot more challenging than it appears. There is a lot of potential here to make something really fun if you keep working on it, from having powerups you can collect (larger projectiles, seeking projectiles, something that resets the balance of white/black, etc.) and perhaps a multiplayer mode as well which would require coordinatino to know what to shoot! It did feel a bit unfair that the split wouldn't start in the middle (especially in the second world), but overall I wish you continue to work on this, it could be a ton of fun!