And if you can land that hit, you can probably use them as a Goomba Springboard. It's effective against any creature in the game, except for that one foe with spikes on its head that has to be defeated in another manner. No matter how much Collision Damage they can dish out, the enemies in almost any Platform Game seem to be vulnerable to people jumping on top of them and cannot inflict damage when touched there. Jazz Jackrabbit note Accompanied by a Sonic the Hedgehog expy who threatens to sue, no less.