I won! This is an excellent first ever game, really good job. The mechanic is simple enough to win easily but challenging enough that if you were dropped into it, WarioWare style, it would be enough of a challenge to be fun. I salute you!

Nice mechanic! I think this could be adapted to mobile very well, maybe with some curved tracks, too. I wish there were some sounds, i found myself going "Vrrrrmmm, Vrmmmm, vroom". You could also add more gears, and a penalty for bad shifts, maybe flash something red. Thanks for the game.