Use JoySticks

In this challenging adventure, you'll embark on a perilous ascent up a massive, treacherous mountain. Navigate slippery surfaces and unpredictable obstacles as you make your way towards the summit, where eternal glory and a rewarding gift await. Will you be able to overcome the many hurdles and reach the top, or will the climb prove too daunting? Your determination and skill will be tested as you brave the unknowns of this grueling climb.

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