Games like Broad Sword
Games like Broad Sword include Totally Accurate Battle Simulator, Ultimate Epic Battle Simulator, Animal Revolt Battle Simulator, Nuclear Option, and Mount & Blade II: Bannerlord. We matched them by the tags players give Broad Sword on Steam (Fantasy, Hack and Slash, Sandbox, Simulation, and Funny): closest matches first, and among equally close ones the better-known games.

Totally Accurate Battle Simulator
Shared: Sandbox · Simulation · Funny

Ultimate Epic Battle Simulator
Shared: Sandbox · Simulation · War

Animal Revolt Battle Simulator
Shared: Sandbox · Simulation · Funny

Nuclear Option
Shared: Simulation · War · Physics

Mount & Blade II: Bannerlord
Shared: Sandbox · War · Strategy

Garry's Mod
Shared: Sandbox · Physics · Funny

Goat Simulator
Shared: Simulation · Funny · Sandbox

Besiege
Shared: Sandbox · Simulation · Physics

Ravenfield
Shared: Sandbox · War · Funny

Total Tank Simulator
Shared: Simulation · Sandbox · Strategy

People Playground
Shared: Sandbox · Physics · Simulation

Sprocket
Shared: Sandbox · War · Wargame

Shieldwall
Shared: Simulation · War · Funny

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

Fun with Ragdolls: The Game
Shared: Sandbox · Simulation · Funny

Kerbal Space Program
Shared: Sandbox · Simulation · Physics

Arma Reforger
Shared: Simulation · Sandbox · Military

Ancient Warfare 3
Shared: Sandbox · Simulation · War

We Who Are About To Die
Shared: Simulation · Physics · Sandbox

Mount & Blade: Warband
Shared: Sandbox · Medieval · Strategy

Arma 3
Shared: Simulation · Military · Action

Isonzo
Shared: Simulation · Wargame · Class-Based

BeamNG.drive
Shared: Simulation · Physics · Sandbox

Foxhole
Shared: Sandbox · Wargame · War