Left Arrow Key, Left Right Arrow Key, Right Space Key, Fire Projectile Up Arrow, Jump
Only one projectile can be fired at once. While the projectile is traveling to the target do your best to avoid the enemies by either: jumping over the enemy destroying the enemy with the projectile. The levels get increasingly more difficult: After completing a level you get one less life to beat the next level(Lifes appear after you take your first hit) Enemies chamge and get faster after each level The final boss takes less damage from your projectile after each level Your projectiles become slower after each level