Downhill Mayhem

Downhill Mayhem is a free fan-made browser tribute to Downhill Domination. You race down one long mountain track against five AI riders. The mountain itself pushes you forward, so it’s less about pedaling and more about handling speed, corners, and chaos.

Gameplay Features

• Mountain racing: Each run is a point-to-point descent with steep drops, sharp turns, and wooden ramps.


• Tricks for boost: Pull stunts mid-air to fill your boost meter. Land clean for extra speed, fail and you crash.


• Combat: Rivals punch and kick when you ride close. You can hit back, even mid-air, for bonus rewards.


• Dynamic rivals: AI riders use tricks, spend boost smartly, and fight for position. No race feels the same.


• Different mountains: Classic alpine, dense forest, rocky slopes, plus a new daily course generated each day.


• Difficulty modes: Chill for easier runs, Mayhem for balanced chaos, Brutal for relentless rivals that never let up.

Every race is unpredictable. Rivals shove, tricks risk crashes, and the mountain throws surprises at you. The goal is simple: survive the descent and cross the finish line before the pack.