Pilot the insanity fighter “Assault Shell” and shoot down the enemy down to pieces! Select from 4 different variations, the powerhouse ALPHA, the high-ranged BETA, the stonewall GAMMA, and the melee master DELTA! Charge up your hyper meter to unleash a powerful hyper mode, but charge it up again to unleash the insanity system BLANK STAND, which not only makes you even stronger, but damages the enemy’s sanity and turns them insane, making them harder to fight. Use the risk vs reward system effectively in order to score high and destroy efficiently! Story Amber Black, a…