Honor of Kings is one of the most popular mobile games in the world. It's also got a fun history: When Tencent couldn't convince Riot to make a mobile version of League of Legends, it had its TiMi Studio Group subsidiary whip up one of its own—Honor of Kings—which was then released in the West as Arena of Valor.
Arena of Valor flopped (which doesn't matter too much in the long run, since Riot eventually opted to take LoL mobile with Wild Rift), but it remains a monster hit in China: In November
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