openmw by OpenMW

OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/

created at Aug. 23, 2009, 2:46 p.m.

C++

272 +0

5,157 +4

926 +1

GitHub
OpenRA by OpenRA

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.

created at Oct. 4, 2010, 7:38 a.m.

C#

382 +0

14,190 +20

2,623 +3

GitHub
openage by SFTtech

Free (as in freedom) open source clone of the Age of Empires II engine rocket

created at Nov. 3, 2013, 10:35 p.m.

Python

402 +0

12,411 +15

1,103 +3

GitHub