Oiram Repus is the villain from the Game & Watch version of Balloon Fight. He is a sea creature and, according to the game's booklet, the most powerful sky pirate. In the game, Balloon Man managed to put Oiram Repus and all of his henchmen in jail, though Oiram escaped and his henchmen tore up the map that revealed his location. They placed the torn up pieces on balloons and let them fly into the sky. Balloon Man searched the skies for the balloons and reassembled the map, battled Oiram Repus, and sent him back to jail.
- Oiram Repus is Super Mario backwards.
Classic Nintendo characters Arcade Donkey Kong Jr. • Little Mac • Pauline • Sheriff • Stanley Nintendo Entertainment System Balloon Fighter • Bubbles • Devil • Duck Hunt Dog • Excitebiker • Fighter Hayabusa • Foreman Spike • Ice Climbers • Mach Rider • Medusa • Mike Jones • Mr. Stevenson • Palutena • Pit • Professor Hector • Professor Vector • R.O.B. • Tamagon • Wart Famicom &
Famicom Disk System
Ayumi Tachibana • Chao • Donbe • Goku • Hikari • Protagonist (Famicom Tantei Club) • Sukapon • Takamaru Game Boy Alice • Captain Syrup • Muddy Mole • Prince Richard • Prince of Sablé • Tatanga Other Balloon Man • Mr. Game & Watch • John Solver • Oiram Repus