The prototype rules can be read here. The game's core mechanic is a combinatorial auction--- multi-unit and simultaneous. (I have a cute story to wrap around the game but haven't included it.)
If you'd be interested in participating in the first round, please shoot an email to firstname.lastname@example.org. The game will take 10 rounds, one email per round, with I hope about a 24-hour turnaround on each round.