It'll act exactly like a normal Super Mushroom in all cases. The Big Mushroom is the 1.0.0 Style Power-up. They are not freely traversable horizontally, but only in steps. If they turn around, they will not face that direction until they land.
A unique property of this style is that midair players always face the direction they faced when they left the ground. The player can run, jump, swim and crouch, but not slide, wall-jump, ground-pound or carry objects. If Super Toadette, still wearing a pink cap with white spots, becomes Small Toadette, the colors of her cap remain pink with white spots.If Super Toad, still wearing a white cap with blue spots, becomes Small Toad, the colors of his cap remain white with blue spots.If Super Luigi, still wearing a green cap, becomes Small Luigi, he still wears a green cap.If Super Mario, still wearing a red cap, becomes Small Mario, he still wears a red cap.If you have a Nintendo Switch Online account, you can also access it on the switch.
was released in 1985 for the Nintendo Entertainment System.