It is an MMO.
Riot Games VP Greg Street has casually revealed on Twitter that the company is working on a League of Legends MMO. Tonight Street posted on Twitter that the company is hiring for a project and that the game was a big title that many have been asking for.
I have news!
My recent job at Riot has been to help develop the League universe, which we’re going to need!
Because it is time. My new job is to kick off a big (some might say massive) game that many of you, and many Rioters, have been asking us to create.
PS We’re hiring
— Greg Street (@Ghostcrawler) December 18, 2020
One intrepid Twitter user asked Street if the game was an MMO, to which he replied succinctly yes.
It is an MMO
— Greg Street (@Ghostcrawler) December 18, 2020
https://platform.twitter.com/widgets.js
More details presumably coming in the near future.
MMO Fallout 