Guide not written yet. We add one after we've played the game. For now, this is the developer's own description.
About Slope Racing 3D
Experience exhilarating speed as you guide a relentless ball down a vibrant, ever-changing slope. Navigate through dynamic obstacles, hit boost pads, and gather gems while skillfully using power-ups. With endless ramps and increasing challenges, Slope Racing 3D offers a fast-paced thrill ride testing your reflexes and precision.
Description supplied by the developer via GamePix.