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 NEKOPARA Vol. 2 on Steam are NEKOPARA Vol. 0, NEKOPARA Vol. 3, Sakura Angels, NEKOPARA Vol. 4, Sakura Beach. They rank highest because their Steam community tags overlap most with NEKOPARA Vol. 2's — shared tags include Anime, Sexual Content, Nudity.
How are games like NEKOPARA Vol. 2 chosen?
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Anime, Sexual Content, Nudity count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches NEKOPARA Vol. 2's. Popularity never affects the ranking.
