"We do this thing called 'fun points' where you get to rate how fun the opposition is, and it really does change the way that the game is being played,"Mr Perez Zamora said.
"I've been with Urban Rec for three years, and I think in that time, we've doubled in size,"he said.
"I don't really think that the competition I was in did enough to address the issue, there were really no consequences for the other member,"she said.