Kingdom Hearts χ[chi]

Kingdom Hearts χ, stylized as Kingdom Hearts χ[chi], is a Kingdom Hearts game that is the eighth game in the series available exclusively for PC browsers. The game itself is free to play, but there are items in it that can be purchased. Kingdom Hearts χ[chi] is set before the events of the Keyblade War, has simple 2D graphics and allows all players to become Keyblade carriers.