3D Procedural Game Engine Using OpenGL
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
X3D is the open-standard format for 3D graphics scenes on the Web.
LDraw™ editor for LEGO® style digital building instructions.
0 A.D. is a free, open-source, cross-platform real-time strategy game.
A free 3d game for PC that does not limit the player. Fight,Build,Gain
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Vivid is a modern C++ 3D engine using OpenGL4+
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Modern 3D engine and IDE written using C# and C++.
a webgl Cesium 3D flight simulator
Dungeon free resources (terrain & roguelike generation)
a very lightweight advanced terrain-rendering and 3D map rendering sys
3D .NET engine for Windows, Linux, Mac
Free-roaming 3D racing game featuring advanced terrain rendering
Minecraft clone written in C using modern OpenGL
3D Interactive sandbox environment
Pear3DEngine is a modern and modular 3D development framework
Demonstrating the features of jMonkeyEngine 3.
Experimental raycasting engine