fullscreen recommended, click green flag to start arrow keys to move hold z to shoot the big cannon in the center hold x to use your projectile vacuum (drains vacuum juice), when you have absorbed a few projectiles release x to fire missiles your hitbox is the eye in the center the shield rotating around you is split into segments, each segment takes a few seconds to regenerate after being hit not all attacks can be absorbed or blocked when the cannon is low on durability it will activate its shield, destroy both of its shield generators to turn it off
