Matches come from the tags Steam players vote on each game, weighted so a rare tag counts for far more than one that sits on half the store. A game's popularity never moves it up this list.
The closest matches to Project Genom on Steam are ArcheAge: Unchained, Fantasy Tales Online, Revelation Online, Bless Online, Luna Online: Reborn. They rank highest because their Steam community tags overlap most with Project Genom's — shared tags include Massively Multiplayer, MMORPG, RPG.
How are games like Project Genom chosen?
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Massively Multiplayer, MMORPG, RPG count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches Project Genom's. Popularity never affects the ranking.
