Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
One of the First Blooket hacks online
Simple java football game
Customizable and compatible open source server for Minecraft
KotCity, an open source city simulator
Go 3D Game Engine
PICO-8 dependency manager
3D C++ Game Engine - yet another open source game engine
Crossfire RPG Game Weather Patch -- Now a branch on the official repo!
QQ Group:538722494,KSFramework = KEngine + SLua(or xLua)
Graphical hook for a D3D9-D3D12, OpenGL and Vulkan based games
Speaking Air Traffic Controller Simulator for Flightgear
Similar as board game Secret Hitler
A remake of the classic Atomix game for modern platforms
99.95% station. 0.05% bees
Simple Minecraft-inspired program using Python and Pyglet
LIKO-12 is an open source fantasy computer made using LÖVE
Improved version of the X-Ray Engine, the game engine
Modern 3D engine and IDE written using C# and C++.
DeSmuME is a Nintendo DS emulator
Steer in GTBikeV with any unsupported joystick
Data-oriented and data-driven game engine written in Rust
A mapping tool for text-based games like text adventures, MUDs, etc.
KlayGE is a cross-platform open source game engine
Automatic price checking script for Path of Exile