Godot is a powerful cross-platform game engine
Sandbox video game with a powerful physics engine
GemRB is a portable open-source implementation of the Infinity Engine
Open source voxel game engine with support for survival and crafting
The game engine for everyone
RenderDoc is a stand-alone graphics debugging tool
The AWS GameKit Plugin for Unreal
Godot Kotlin JVM Module
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Urho3D Game engine
Everything you need to build and deploy scalable realtime 3D apps
Game engine to build text adventures.
Orx: Portable Game Engine
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Cross-platform 2D game engine (+ full OpenGL, +full OpenGL ES )
Computer opponent for the board game Blokus.
Interstellar Pilot Mod
Open source reimplementation of GTA San Andreas game engine in Unity
Android apps.
Cinema Enters Game Console
Sdk library for creating 2048 game in c#.
ZED OS the clone of Windows XP
2D Game Engine
Explore and dissect a complete brain model in VR