Saru Puncher, released in Japan for the Game Boy Color, is likely an action or arcade-style game. The title translates to 'Monkey Puncher', which suggests a fast-paced and possibly violent gameplay where a monkey character is the main protagonist. The game's actual mechanics and story are not extensively documented; however, it likely had simple controls and engaging gameplay to align with the Game Boy Color's capabilities.  Further research into Japanese gaming magazines from that era might reveal more details about its developer and publisher.

Saru Puncher (Japan)

Sanrio Timenet - Kako Hen (Japan)