Super Bonk

The fourth game in the regular "Bonk" caveman series, Bonk is back on his first Super Nintendo outing. In this side-scrolling platformer adventure, the gameplay is similar to Bonk 3. Super Bonk allows Bonk to travel through time from his prehistoric levels, the insides of a dinosaur, a version of modern Chinatown, and even the moon! Along the way, Bonk can find power-ups that can change his form to creatures. (mobygames.com)