Travian: Kingdoms is a web-based strategy MMO launched in 2015, a follow-up to the long-running classic Travian which peaked in the late 2000s. As a browser MMO, retention is generally moderate but dwindles after peak years unless majorly refreshed. It has a dedicated niche audience, particularly in Europe, but is well past its prime. Likely sits in the low tens of thousands for daily active players, primarily due to loyal fans and regular new server launches.