Stratagus is a free and open-source gaming engine that’s used to build real-time video games. It’s a cross-platform Gaming Engine licensed under the GNU GPL-2.0…
StepMania is an open-source game development engine written in C++, Assembly and Lua. It is not only a game development engine but also a cross-platform…
Spring is a free and multipurpose 3D Real-time Strategy (RTS) game engine. For scripting game specific code, it has extensively used “Lua” in order to…
Source Game Development Engine is a successor to GoldSrc and developed by Valve Corporation. Source is written in C++ programming language and it's SDKs can…