Legends of Runeterra (abbreviated LoR) is an upcoming free-to-play online digital collectible card game developed and published by Riot Games. The game is scheduled to be released in 2020 following a series of private betas. Legends of Runeterra will exist in the same universe as Riot Games multiplayer online battle arena game League of Legends. It is scheduled to be released for Microsoft Windows, iOS and Android. The game was announced by Riot Games, and entered its first closed beta, on October 15, 2019, coinciding with the tenth anniversary of League of Legends.