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Has anyone tried Open 3D engine?
(o3de.org)
A community about game development.
Rules:
More rules might follow if they become necessary; general rule is don't be a pain in the butt. Have fun! ♥
Is this sort of an open-source version of Marmoset?
It's an open source descendant of CryEngine. Basically, Amazon bought the rights to distribute a fork of CryEngine as a marketing ploy. They called this fork Lumberyard, and modified it to make it very easy to use their cloud services for online connectivity. Then they got bored of maintaining it themselves and released it as an open source project under the umbrella of the Linux Foundation.