The developer of popular video game Fortnite is suing Apple and Google for allegedly monopolizing their app distribution stores and in-app payment processing markets after the tech giants booted the online game.

Attorneys from Faegre Drinker Biddle & Reath in San Francisco and Cravath, Swaine & Moore in New York filed the complaints against Apple and Google on behalf of Epic Games Inc. on Thursday in the U.S. District Court for the Northern District of California.