Games like WWII Eiyuu Retsuden: Doro no Naka no Tora - Otto Carius

If you finished WWII Eiyuu Retsuden: Doro no Naka no Tora - Otto Carius, the closest matches are Rise of Industry, Tavern Tycoon, Another Brick in the Mall, Supreme Ruler Ultimate and Eador: Imperium. All 7 share its indie genre and are ranked by how closely their themes and modes overlap.