MACTO, The Open Racing CarSimulator is a highly portable multi platform car racing simulation. It is used as ordinary car racing game, as multiplayer racing game. It's runing on Linux, Windows and MacOSX.
The goal of this simulator is to provide a realistic driving experience. It is focused on roads trafic rules. This software works with the JRE6 and the Java 3D 1.5.1 API. (available on Sun website)
JBotRace is a car racing simulator, in which the cars are driven by bots. The bots are small programs written in Java and it is your task to develop the best bot! JBotRace contains a complete GUI for viewing races and developing the bots.