Ever wondered what would happen if you took a bowling ball and threw it down a one-way track in a Tron-like universe? Well, thanks to Slope, you get to find out. Although its controls are as simple as they come, the pulse-pounding action and breakneck speeds literally make you feel like you're on a roller coaster. Needless to say, this game isn't for the faint of heart. But if you're looking for a way to test out your reflexes in one of the toughest running-style games around, then this game is for you! How long can you survive in the mad 3D world of Slope?


  • Eye-catching neon graphics and style.
  • Rapidly changing courses that become harder and more unpredictable.
  • Tons of crazy obstacles in the form of roadblocks, treacherous pits and killer walls.
  • See who's the best – and try to beat them – on the leaderboard.
  • Full-screen mode available.


Slope was built using Unity 3D and is available through a web browser (using WebGL).


This game was developed by Rob Kay, an SF-based game developer who was the lead designer of Guitar Hero and Rock Band!

Instructions & Game Controls

Steer with the arrow keys, avoid obstacles, and adjust for gravity. Don't bump into the red walls!


  • LEFT ARROW = Move Left
  • RIGHT ARROW = Move Right
Slope Video Walkthrough

Slope Walkthrough

Slope is a smashing running game that you can play on this page, free of charge. Slope has received 21,948,824 plays and has received a rating of 8.9 / 10 by 102,677 people. The game is powered by WebGL technology to run in all modern browsers. If you like to play it, take a look at our other running games like Duck Life and Tropic Adventure.

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