Doki Doki Panic/Super Mario Bros USA (NES/SNES)
Super Mario Bros 2 (NES/SNES)
he simply appear as red/bule npc with mask, you are able to stand on him and you can grab it by press down and
run button, there are 2 version of him there are red and blue, red can fall but blue cannot fall, blue can fall by some
way like moving block push, slopes, etc.