

Covert Operations is an expansion for Command & Conquer that introduces 15 new missions, fresh music tracks, and additional multiplayer maps. Unlike the base game, the missions in Covert Operations can be tackled in any sequence and at any time, without the inclusion of mission briefing cut-scenes. The expansion adds two new units to the game, and its missions are more challenging than those found in the original. The add-on includes the soundtrack from the DOS version, featuring music tracks that were missing from the Windows 95 or Gold Edition versions. Initially, Covert Operations was required to access secret missions, which were later made available through a patch for the main game.
| PC | January 1, 1996 |
| DOS | January 1, 1996 |