3D Engine with Blender Integration
Java/JavaFX/Kotlin Game Library (Engine)
The HTML5 Creation Engine
Dust3D is a cross-platform open-source 3D modeling software
Home theater software and entertainment hub for digital media
Modern, lightweight and efficient 2D level editor
3D and 2D game engine written in Rust
3D Engine c++
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
A real-time 3D Engine written in Ada
X3D is the open-standard format for 3D graphics scenes on the Web.
Full featured MUD server with all the trimmings.
realistic driving simulation + functions for 2D/3D graphics
A 16 bit style game on the 16-bit IBM XT.
Viewer and exporter for Unreal Engine 1-4 assets
Vivid is a modern C++ 3D engine using OpenGL4+
8-bit Graphical API for Java
Cross-platform 2D and 3D game engine
Character animation system for games and simulations.
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.