Games like NEBULOUS: Fleet Command

Games like NEBULOUS: Fleet Command include Hearts of Iron IV, Total War: THREE KINGDOMS, Sid Meier’s Civilization® VI, Stellaris, and Sid Meier's Civilization VII. We matched them by the tags players give NEBULOUS: Fleet Command on Steam (Strategy, Simulation, Grand Strategy, Multiplayer, and War): closest matches first, and among equally close ones the better-known games.