Riot Games follows the lead of other game developers with its plan to launch a launcher for its games. Riot Client will give you access to all of Riot's desktop titles using a single sign-in. It'll make it easier to jump from titles like Valorant and League of Legends without much trouble. Existing shortcuts to the individual games will still work. And this new client won't eat up more drive space. But it will keep you within Riot's universe of games.
Riot Client will be available starting September 20. And all gamers will get the new software on October 4, assuming that Riot is confident about its stability. There will be dedicated pages for each game, where you'll also see news and events about the titles.
Source: Engadget