Steer the ball with the left/right arrows or A/D keys o your keyboard.

Slope Spooky is a Halloween-themed! A ball rolling down difficult and eerie slopes is controlled by the players. It's almost Halloween, which means Slope needs some scary stuff!

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