A cross-platform 2D game engine
Small tool to dump/convert/ripping physical CD or virtual images
An opinionated 2D game engine for Rust
8-bit Graphical API for Java
Planimeter Game Engine 2D - LÖVE-based game engine for Lua
IGS Labs
LaTeX package to typeset material for the fifth edition of DnD 5
A cross platform Lua based game engine
higan is a multi-system emulator focused on accuracy & preservation
Novellotyk is the engine for writing visual novels using freepascal
A fast, scalable, distributed game server engine/framework for C++
MAME Android Emulator.
lzdoom plus freedom
Cross-platform 2D and 3D game engine
A framework for developing emulators
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Versión de Código Abierto de Z The Bitmaps Brother en Español
Opensource Game Studio
A WebSocket library optimized for multiplayer JS games
Java Development Framework
A reliable, flexible, fast and powerful download engine
Android OpenGL Game Engine
Character animation system for games and simulations.