DoubleU Casino - social casino title developed by South Korean company DoubleU Games.Boom Beach - strategy title from Supercell (according to the Finnish studio, the game crossed the $1 billion mark in 2019, so it is unclear why data.ai put it on the list this year).Arknights - tower defense game with RPG elements by Chinese studio Hypergryph.Arena of Valor - global version of Tencent’s MOBA hit Honor of Kings, which remains the highest-grossing mobile title worldwide with over $10 billion in revenue.Age of Origins - post-apocalyptic tower defense game by Chinese mobile developer/publisher Camel Games.The full list can be seen below (in alphabetical order): Interstingly, 11 titles on the list were developed or published by Asian companies such as Camel Games, Bandai Namco, Tencent, and Konami. According to a new report from data.ai, 26 mobile apps reached $1 billion in lifetime revenue in 2023.