OpenBVE- A free train simulator

Main development repository for Rigs of Rods soft-body physics simulator

An easy and convenient package to create technical LaTeX documents.

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

MusE is a digital audio workstation with support for both Audio and MIDI

PyPSA: Python for Power System Analysis

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

XR-Series vessel add-ons for Orbiter Space Flight Simulator

Open-source repository of Orbiter Space Flight Simulator

A mod for the game RimWorld that has a set of Deep Storage Units that allow storing more than one item at a location.

Eressea is an automated play-by-mail strategy game server.

Rimworld Mod

Blender Orbiter mesh plugin.

Project Apollo - NASSP

Clockwork Empires Community Patch

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

A fork of libGDX's setup tool, preconfigured for SquidLib

Artificial Intelligence framework for games based on libGDX or not. Features: Steering Behaviors, Formation Motion, Pathfinding, Behavior Trees and Finite State Machines

Desktop/Android/HTML5/iOS Java game development framework

Shuttle FDO MFD

A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.

🌳🏡🏢🌲 A city building simulation game

MegaGlest real-time strategy game engine (cross-platform, 3-d)

A library for creating interactive console applications in Java

A simple console emulator for ascii games written in go

City Simulation Game

A Fan work recreation of Aurora4x in C#