Better late than never I always say. By virtue of the fact that this site has only been live for about a week, this competition will be only for those who can put together a game in about 14 days. The software competition wraps up October 15th, which in a nutshell is any title that uses the Physx SDK in software (no hardware required) can win all the marbles. The hardware accelerated contest closes November 15th, so you have a WHOLE six weeks from now to wrap your mind around it.

The competition requires the use of Dark Physics - a development tool that has been fine tuned to work with Physx. Have a peek at the rules.