DRM remover of the SteamStub variants
Custom launcher for Minecraft to easily manage installations
Custom launcher to manage multiple installations of Minecraft at once
Open source cross-platform multi-purpose game toolkit
A charting and data visualization library for Unity
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
A downloadable game for Windows, macOS, and Linux
Animation Compression Library
A pure Go game engine
A work-in-progress PlayStation 4 emulator
FlightGear Flight Simulator: free open-source multiplatform flight sim
GEDKeeper - opensource and crossplatform genealogy management program
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Cross-platform real-time strategy game (3D)
BOT IRC in Perl
Console based rcon client for minecraft servers.
QQ Group:538722494,KSFramework = KEngine + SLua(or xLua)
Low-Level Game Engine for Retro Platforms
Multidocument automation by templates - for sphinx, mkdocs, epydoc ...
Mini Football Field Management System
scriptable game engine with built-in support for 2D graphics and sound