If playig i 1P Mode:
Move: "W,A,S,D" or "ARROW KEYS"
NOS: "L-SHIFT" or "R-SHIFT"
Restart car positio: "R"
Look back: "T"
Chage camera view: "C"

If playig i 2P Mode:
Player 1:
Move: "ARROW KEYS"
NOS: "M"
Restart car positio: "O"
Look back: "P"
Chage camera view: "K"

Player 2:
Move: "W,A,S,D"
NOS: "L-SHIFT"
Restart car positio: "R"
Look back: "T"
Chage camera view: "C"

These cars are fast and these drivers are brutal! What about joining these race drivers with your super fast car in the Grand Extreme Racing game? Join a very long championship adventure and get the world championship cups with your race car or do practices or join challenge races in single player or in 2 player game mode! The rewards are fine so you can do your car's upgrades very easily. Ten maps, five race cars, and five drivers! Pick one and take your place at the racing track! Let's go!

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