Java/JavaFX/Kotlin Game Library (Engine)
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Game library for Pascal
Amateur 3D Game Engine
Source port of Doom, Heretic, Hexen and Strife developed in Delphi
Vivid is a modern C++ 3D engine using OpenGL4+
Data-oriented and data-driven game engine written in Rust
A tool to generate Tree sprites and voxels for the Doom game
A tool to generate Rock sprites, models and voxels for the Doom game
A tool for creating voxels for the DelphiDoom Engine
MD2 (Quake2) Model Viewer
Duke Nukem 3D Map Viewer
Portal Adventure - The hunt for Dr. Freak
realistic truck & car simulator, with OpenGL graphics
Advanced Numeric Puzzle Game
Multi-Language Wrapper Collection for the Irrlicht Engine
a 3D-Tower-Defence-Game made with OpenGL