Tic-Tac-Toe

Tic-tac-toe. Two teams. The crowd already knows the rules.

You've got 2 minutes to get a room of 1,000 people playing something. This is the game. Everyone knows it, no one needs an explanation, and it works as a warm-up or a quick energy hit between sessions.

Two teams, shared screen, done. Play once and they'll want a rematch.

Customize:

icons (swap X and O for anything), colors, team names, music, time limits, language.