Summary Vertical-scrolling 2D shooting game with three types of weapons Weapons Rapid Shot Gatling Laser Full Burst System Level When the Gatling laser hits the target, a gauge is accumulated, and when it is accumulated to the maximum, the level is raised. As the level increases, the number of simultaneous lock-ons increases, the speed of the laser increases, and the power of a laser decreases. When level 5 or higher is reached, full burst becomes available. Press and hold Y to switch to full burst aiming and lock on up to 16 locks. Release Y or wait a certain amount of time before firing a full burst. Using a full burst lowers your level by 1, but increases the multiplier of the score item you get when you destroy an enemy.