Described in SBockey Ruleset, teams of 2-4 robots weighing under one pound combined play hockey in a round robin format. Matches are 4 minutes in length, with a sudden death overtime occuring in the case of a tie. There will be a guarenteed 20 minutes between matches, to charge batteries and change configs. There is a $5 registration fee associated per bot, and teams will be formed at the event. Coordinating to construct a team ahead of time is allowed.