Games like XCOM 2: War of the Chosen - Tactical Legacy Pack

If you finished XCOM 2: War of the Chosen - Tactical Legacy Pack, the closest matches are Endless Space 2, XCOM: Chimera Squad, Warhammer 40,000: Gladius - Relics of War, Master of Orion II: Battle at Antares and UFO: Extraterrestrials. All 8 share its strategy genre and are ranked by how closely their themes and modes overlap.