Play Genjin Cottsu (Japan) Online

Hudson Soft released Genjin Cottsu for the Game Boy in 1990, a time when handheld adventures were still finding their footing. It's a Japan only title that never made it overseas, but it's part of the Bonk series, known as PC Genjin on home consoles. The game stands as an early attempt to bring a platforming adventure to the small screen, with all the limitations and charm that implies.

You control a small, stout caveman who navigates side scrolling levels filled with prehistoric enemies and environmental obstacles. The main goal is to reach the end of each stage, defeating a boss at the conclusion of every world. Signature mechanics include head butting enemies and blocks, a move that feels weighty and deliberate, and using collected meat to temporarily transform into a more powerful, raging version of yourself. The pacing is methodical, with precise jumps and attacks required to avoid pitfalls and enemies. It feels like a condensed, thoughtful take on action platforming, where every move counts and mistakes are punished quickly.