Just a month and a half after publisher Epic Games moved to make its games, including Fortnite, available on third-party app stores, it's now suing tech giants Samsung and Google over access to those storefronts.

Some users may know that Epic Games, the developer of Fortnite, has had its own app store for a while now, the Epic Games Store. The company also won an antitrust lawsuit against Google last December that found Google held an illegal monopoly on app distribution and in-app billing services for Android devices.

Video game maker Epic Games sued Google and Samsung on Monday, accusing the tech companies of coordinating to block third-party competition in application distribution on Samsung devices. At issue is Samsung's “Auto Blocker” feature,