
League of Legends developer Riot Games reportedly tried to get a big-screen adaptation of the MOBA made with help from Avengers: Endgame directors Joe and Anthony Russo – but the project fell apart over script issues.
As tucked away in a Variety report about Arcane's eye-watering $250 million budget, 2020 saw the Russos come onboard to 'develop a film project set in the [League of Legends] universe'.