The aim is to see how much damage you can do to your machine and still manage to move. My personal favorite is Capture the Flag mode. As the name implies, the aim is to capture a flag and to hold it for as long as you can while searching for checkpoints to gain bonus points. Beware though as the other computer AI ravers will be hot on your tail like piranhas after a bloody piece of liver. They will capture the flag as soon as they ram into you and it is not easy to take back what's yours if you loose the flag.
Madness is the key here.
Gamers playing Insane can be assured of its unpretentious simplicity. You can forget about complicated strategy and gentlemanly conduct associated with highbrow racing such as formula one grand prix. Insane is not about good manners or skills. It is purely about muscle, power, aggressiveness and size. I have been following Oni's development for sometime.