Your goal is to run as far as possible without getting hit. You can get hit from trees or rocks in your path. Start the game with space or a click Use the arrow keys or buttons to move left and right within the three lanes to dodge obsticles. Press space or click Tails to jump over rocks, but not trees. There is a public variable which states the furthest distance that anyone has gotten.
The sprites and music are from different Sonic games (Sonic 1, 2, CD, and 3D blast) 1.0 Original Release 1.1 Added music, sounds, and a scrolling background 1.1.1 Prevented rocks and trees from overlapping 1.2 Added mobile support and buttons 1.2.1 New Photo, Description, and Logo