Longturn started aroud 2004 on the Polish Civilization fanpage civ.org.pl which started the LT series. Since LT04 the games have been running on a separate Longturn.org server and until November 2017, 38 LT games have been played, along with a few tens of experimental games (used to test some new features) and "Ladder Wars" (a few-player "quick" deathmatches). The series is continuing with LT39 and LT40, but also SG ("Scenario/short Game") series, along with some more experimental games being talked about.