rkt
GlusterFS
Apache Karaf
Apache ServiceMix
Apache Mesos
REX-Ray
Sheepdog
Apache Edgent
CryENGINE
Unreal Engine
Unity
Godot Engine
Blender
Stencyl
GDevelop
Cocos2d
rkt
CryENGINECryENGINE is recommended for experienced game developers and studios that aim to produce high-end, visually impressive games and have the resources to invest in powerful hardware and learning the engine's more complex systems. It's also suitable for projects that demand advanced rendering and graphics capabilities, such as first-person shooters or open-world exploration games.
GlusterFS - GlusterFS is a scale-out network-attached storage file system.
Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.
Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.
Unity - The multiplatform game creation tools for everyone.
Apache ServiceMix - Apache ServiceMix is an open source ESB that combines the functionality of a Service Oriented Architecture and the modularity.
Godot Engine - Feature-packed 2D and 3D open source game engine.