ProtoBots is a RepRap based robotic fighting game originally conceved by Spacexula of Fablocker Hackerspace and hardik of Charlotte Hackerspace.
4foot x 4foot with a net over the top made of at least 1/2 inch plywood, floor must be smooth.
The bots must all be powered by a 6 cell Lipo battery provided by all teams playing. You draw your battery at random before each fight
The robot can be no more than 300mm x 300mm x 300mm. At least 60% of it's mass much be RP Parts (any material that was printed on a reprap is allowed)
You are only allowed to purchase $100 worth of items to produce the bot. receipts must be presented to the satisfaction of the judges before the fight.
The day before the fight your design must be uploaded to the RepRap wiki or to Thingiverse, giving a full BOM, and all STL used in the bot.