Player 1:
Move: "W, A, S, D" or "ARROW KEYS" (1P Mode Oly)
Jump: "Q"
Parachute: "Z"
Nitro: "SHIFT"
Switch Vehicle: "TAB"
Camera: "C"
Restart: "R"

Player 2:
Move: "ARROW KEYS"
Jump: "K"
Parachute: "P"
Nitro: "M"
Select: "ENTER"
Camera: "K"
Restart: "L"

Get ready to join the riders in an exciting adventure with Riders Downhill Racing! Choose from various game modes, including free ride, race, and career, available in both 1 player and 2 player modes. Experience the thrill of riding different vehicles, such as ATV bikes, cross bikes, and speed boats, while wearing different costumes. Join any mode and have a blast! Remember to collect diamonds during the free ride to unlock more items.

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL