If you’re looking for Android games similar to Happy Wheels—especially physics, ragdolls, vehicles, obstacles and chaotic crashes—these 5 are worth trying:
Stickmen Ragdoll: The Game — Probably the closest match. It has ragdoll physics, vehicles, traps, levels and physics interactions.
Scary Wheels: Don’t Rush! — Very close to Happy Wheels’ side-scrolling obstacle-course formula, including bikes, shopping carts, pogo sticks, traps and ragdoll physics.
Ragdoll 3D – Parkour Adventure — Combines ragdoll physics with parkour levels and sandbox maps, so there’s more freedom to mess around.
Obby: Ragdoll Sandbox — Obstacle courses plus ragdoll physics, interactive traps, jumps and a playground/sandbox mode.
Ragdoll Downhill Racing — Physics-based downhill challenges using skateboards, bikes and roller skates while avoiding obstacles.