OpenSAGE / OpenSAGE Star 591 Code Issues Pull requests OpenSAGE is a free, open source re-implementation of SAGE, the 3D real time strategy (RTS) engine used in Command & Conquer: Generals and other RTS titles from EA Pacific. Written in C#. Not affiliated with EA. game csharp game-engine sage rts hour generals bfme commandandconquer opensage ea-pacific Updated Aug 29, 2020 C#