WASD = Move
Space = Jump

Only Up! is an exciting arcade game in which you have to overcome obstacles and conquer heights. Inspired by the popular game Your task is to guide the character through a vertical labyrinth full of various obstacles. You must react quickly, jump accurately and climb up dexterously to avoid crashing into obstacles and falling down. As you progress through the various levels, you will encounter increasing difficulty and new challenges such as moving platforms and rotating obstacles.

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