Goomba Amiibo: Super Mario Bros. Series (Nintendo Switch)The Goombas' grumpy little faces aren't scaring anyone. In fact, if Mario found himself in front of a sea of Goombas, he'd just get right to stomping! They were once loyal to the Mushroom Kingdom, but they turned traitor when Bowser invaded. One jump's usually enough to take them out. Foes don't come much weaker than this!