Every day, players are randomly paired against each other to play a game of modified prisoner's dilemma.
Players may never be matched together twice in a row.
Each player starts with 3 points, first player(s) to 9 points wins the game.
If a player drops to 0 or lower points, they are killed.
Pairs and Results are publicly announced at the start of each day.
Cooperate/Defect is sent to host in PM at any time before EOD.
No night phase.
If the number of times a player plays the game with another player is known, the optimal method of play is to only betray (induction proof left to the reader).