Welcome to the website for Oyun (oy-oon), a simulator designed to allow users to run tournaments in which various strategies (coded in C++ or as finite state machines) compete at 2x2 games like the Prisoner's Dilemma. Competitions can either be one-off round-robin tournaments, or an evolutionary tournament in which fraction of population is proportional to score in the last round of the tournament.
The current version of Oyun is v2.0 Beta 5, released on December 8, 2011.
View some screenshots of Oyun in action
