W / Up Arrow - Accelerate S / Down Arrow - Brake/Reverse A & D / Left & Right Arrows - Steer If you're going the wrong way, a U-Turn sign will show up above your character. If checkpoints are shown, hover your mouse over a checkpoint to see its number and direction. This may not work correctly if you drive backwards a full lap.
This is a test for the new clone-based checkpoint system for the Super Scratch Kart games, as well as wrong way detection. Credit to @Lucasliu9595 for some assets and the track.