Joker is a cheat code works only on multiplayer mode.
Goal of Joker Cheat[]
The goal of joker cheat is to make all the cars identical to the one who used joker. By that, all the cars will have fair play.
Enabling Joker[]
In 1.0 it's enabled by blind-typing the keys J O K E R during a race. In 1.10 it's enabled via name wheel. In 1.2 it's like 1.1 until it was disabled since Christmas 2012's Alpha build.
Known bugs[]
Since version 1.0 doesn't support hosting user created cars, it may crash.