Playing and running #dnd at conventions has taught me SO MUCH about my game. Here are the ten most important tips I've picked up for DMing at conventions so far (most apply to home game too!): 1) Ask each player to introduce their character at the start of the game. Not just Class/Race/Level - ask them to describe their character entering the scene. It only takes five minutes, but it's CRAZY how many DMs skip this, leaving players wondering who they're gaming with!