Games like Gary Grigsby's War in the East 2: Steel Inferno

If you finished Gary Grigsby's War in the East 2: Steel Inferno, the closest matches are Espiocracy, Industry Giant II, Idle Miner Tycoon, Brutal Age: Horde Invasion and Business Magnate. All 8 share its simulator genre and are ranked by how closely their themes and modes overlap.