Move your character left/right with the mouse, A/D keys or swipe.
Do't forget to watch where you step.

To speed up at the fiish lie, quickly tap or left-click with the mouse

Mad Medicine - a casual humorous health-themed runner. Collect first aid kits and other useful resources to get your character into a healthy athletic shape. Be attentive and avoid crippling obstacles. The better your fitness the easier it will be to win the final race.

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