Top of the ladder
Travian Kingdoms
Travian Kingdoms is the game on this list that understands a strategy MMO is really a story about other people. Its six-month round gives every decision a horizon, and its king-or-governor split gives every player a job.
Rounds last around six monthsGaul, Teuton or Roman tribePlay as king or governor
What sold us was how quickly a quiet village becomes part of something larger. Within days you are paying tribute to a king or collecting it as one, trading surplus clay with a neighbour you have never met, and reading the map for robbers worth clearing. By the middle of the round, treasures decide which kingdoms grow and which ones fold, and by the end the strongest are racing to finish a Wonder of the World. Nothing here is quick, but every hour you spend leaves a mark on the map.