Convention playtesting of a new TTRPG - A survival guide

I was grateful to be able to run SUPERCOPS over 2 sessions, over 2 days with complete strangers and random members of the public. Overall everybody had fun, which is the most important thing but I’d like to cover some of the things I did that saved my ass, and some of the things I did in hindsight. 1.Bring cheap dice and pencils I purchased 30 D6 dice for £4 on amazon and brought a ragtag bag of…