Anime PvP Game Ranking on Steam
[Image: https://i.imgur.com/M8zgNFa.png]

Looks like working pvp genres are:

1. 1v1 + Something
2. Battle Royale + Something
3. MMO with High quality PvP Content (Perhaps? as only MapleStory confirms this theory but no others)
4. A fusion of at least 3 subgenres  (Perhaps? as only Omega Strikers confirms this theory but no others)
5. Waifu Gacha PvP (Perhaps? as only CounterSide confirms this theory but no others)

[size=small]* Not shown in this chart,