Games like Holdfast: Nations At War - Grenadier Regiments
Games like Holdfast: Nations At War - Grenadier Regiments include Hell Let Loose: Vietnam, Total Tank Simulator, SMITE®, Totally Accurate Battle Simulator, and Mount & Blade II: Bannerlord. We matched them by the tags players give Holdfast: Nations At War - Grenadier Regiments on Steam (Strategy, Action, Massively Multiplayer, Indie, and Simulation): closest matches first, and among equally close ones the better-known games.

Hell Let Loose: Vietnam
Shared: Action · Strategy · Simulation

Total Tank Simulator
Shared: Strategy · Action · Simulation

SMITE®
Shared: Action · Strategy · Indie

Totally Accurate Battle Simulator
Shared: Strategy · Simulation · Indie

Mount & Blade II: Bannerlord
Shared: Strategy · Action · Simulation

BidKing
Shared: Strategy · Simulation · Massively Multiplayer

Plague Inc: Evolved
Shared: Strategy · Simulation · Indie

Door Kickers
Shared: Strategy · Action · Simulation

Notes of Soul
Shared: Massively Multiplayer · Action · Indie

The Escapists
Shared: Strategy · Action · Simulation

Your Only Move Is HUSTLE
Shared: Action · Strategy · Simulation

Shieldwall
Shared: Action · Strategy · Simulation

Squad 44
Shared: Simulation · Massively Multiplayer · Action

Police Stories
Shared: Strategy · Action · Simulation

We Who Are About To Die
Shared: Action · Strategy · Simulation

OMON Simulator
Shared: Action · Simulation · Indie

Ultimate Epic Battle Simulator
Shared: Strategy · Simulation · Action

ShellShock Live
Shared: Strategy · Action · Massively Multiplayer

House Flipper
Shared: Simulation · Strategy · Action

Ultimate Epic Battle Simulator 2
Shared: Strategy · Action · Simulation

Drug Dealer Simulator
Shared: Action · Simulation · Indie

Game Dev Tycoon
Shared: Strategy · Indie · Simulation

War Thunder
Shared: Action · Simulation · Massively Multiplayer

Ancient Warfare 3
Shared: Action · Strategy · Simulation