Game engine supporting many 3D/2D formats and graphic effects
3D game engine/framework in C, with Luajit and Python bindings now
GemRB is a portable open-source implementation of the Infinity Engine
Odamex is a free, cross-platform, modern client-server Doom engine
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
A free 3d game for PC that does not limit the player. Fight,Build,Gain
A fun realistic multiplayer free-and-open-source first-person-shooter!
Character animation system for games and simulations.
Portable game engine with main focus on point-and-click adventures
Dizzy Omega - sequel of Dizzy Y game
3D driving simulation based on Open Dynamics Engine
3D .NET engine for Windows, Linux, Mac
3D urban environment renderer : browser-app ; as well as a GTA clone
Design and Display Happy Cube solutions
A 3D game engine in java.
a very lightweight advanced terrain-rendering and 3D map rendering sys
plugin-based RPG manager in C++ and Qt5
An advanced flexible game engine for Java.
A traditional top-down OpenGL car racing game