If you liked this
Games like Hearts of Iron IV: Man the Guns
If you finished Hearts of Iron IV: Man the Guns, the closest matches are Mewgenics, Satisfactory, Anno 117: Pax Romana, Shapez 2: Factory and Timberborn. All 36 share its simulator genre and are ranked by how closely their themes and modes overlap.
91
Mewgenics
95
Satisfactory
85
Anno 117: Pax Romana
90
Shapez 2: Factory
86
Timberborn
Totally Accurate Battle Simulator
82
Sid Meier's Civilization VII
90
Welcome to Elderfield
89
Raccoin: Coin Pusher Roguelike
85
Farthest Frontier
95
News Tower
82
Frostpunk 2
82
The Hundred Line: Last Defense Academy
90
Two Point Museum
85
Go-Go Town!
94
Caves of Qud
88
Xenonauts 2
93
Cult of the Lamb: Woolhaven
85
Endless Legend 2
86
Everything Is Crab
76
Restaurats
82
Corsair Cove
91
Against the Storm
60
Quarantine Zone: The Last Check
80
Buckshot Roulette
87
The Jackbox Party Pack 11
86
Anno 117: Pax Romana - Prophecies of Ash
85
Back to the Dawn
92
Factorio: Space Age
81
Brigandine Abyss
81
Terra Invicta
81
Madden NFL 26
78
Football Manager 26
62
Cloverpit
80
Madden NFL 27
74