A warrior from Deadhaus Sonata, built with the Open 3D Engine. Categories Posted inin Gameplay Amazon shifts Lumberyard to open source 3D game engine supported by 20 companies Posted byby Dean Takahashi July 6, 2021 Updated June 19, 2025 10 min Share this article twitter facebook linkedin bluesky Let the OSS Enterprise newsletter guide your open source journey! Sign up here. Amazon is contributing its Lumberyard game engine to open source, and it will be known as the Open 3D Engine. Unlock premium content and VIP community perks with GB M A X! Join now to enjoy our free and premium membership perks. Join Now Already a member? Sign in