Swim Speed Up increases movement when swimming in ink. Special Charge Up increases the rate of the special gauge. Ink Saver Sub reduces the amount of ink used among sub weapons. Ink Recovery Up increases the user's ink tank refill rate. Special Saver reduces the special gauge by a certain amount. Mpu increases shot accuracy when firing and jumping. Ink Resistance Up reduces damage against stepping in enemy ink. Bomb Defense Up provides extra protection from enemy subs and specials. Quick Super Jump reduces the time of the jump.