Games like Battle of Empires: 1914-1918 - Skirmish Pack

If you finished Battle of Empires: 1914-1918 - Skirmish Pack, the closest matches are Industry Giant II, Men of War: Assault Squad 2 - Cold War, BattleGroupVR, Rising Front and Firefighting Simulator. All 6 share its simulator genre and are ranked by how closely their themes and modes overlap.