Improved Quake III Arena engine
Knema is a lightweight real-time performance & frame continuity engine
Doom-based AI research platform for reinforcement learning
A flexible, high-performance 3D simulator for Embodied AI research
Odamex is a free, cross-platform, modern client-server Doom engine
Realtime raytracer using SIMD on ARM, MIPS, PPC and x86
Open source FPS/RTS Game
Cross-breeding a 3D FPS with a fantasy RPG in the world of Hexen
A free 3d game for PC that does not limit the player. Fight,Build,Gain
Superproject containing build scripts and tools to download assets
Horror FPS for Godot Engine.
ZED OS the clone of Windows XP
Improved version of the X-Ray Engine, the game engine
a webgl Cesium 3D flight simulator
A WebSocket library optimized for multiplayer JS games
Source code of the chapters of the book 3D Game Development with LWJGL
UIWidget is a Unity Package which helps developers to create apps
A minimalist and cross platform System Shock source port
Connecting Computer Vision to Unreal Engine
Fly around an island casting spells, summon monsters, collect mana, a
Open source first/third person shooter set in real world locations
IRB is a game creation toolkit