Games like Ultimate Epic Battle Simulator
Games like Ultimate Epic Battle Simulator include Totally Accurate Battle Simulator, Mount & Blade II: Bannerlord, People Playground, Ravenfield, and Shieldwall. We matched them by the tags players give Ultimate Epic Battle Simulator on Steam (Simulation, Sandbox, War, Strategy, and Action): closest matches first, and among equally close ones the better-known games.

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · War

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

People Playground
Shared: Sandbox · Simulation · Violent

Ravenfield
Shared: War · Sandbox · Action

Shieldwall
Shared: Simulation · War · Action

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

Total Tank Simulator
Shared: Simulation · Strategy · Sandbox

Beast Battle Simulator
Shared: Simulation · Sandbox · Strategy

Middle-earth: Shadow of War
Shared: Action · Singleplayer · War

Ancient Warfare 3
Shared: Simulation · Sandbox · Strategy

Goat Simulator
Shared: Simulation · Sandbox · Funny

Happy Room
Shared: Simulation · Sandbox · Action

Planet Coaster
Shared: Simulation · Sandbox · Strategy

Feed and Grow: Fish
Shared: Simulation · Action · Sandbox

Animal Revolt Battle Simulator
Shared: Sandbox · Simulation · Strategy

Blade and Sorcery
Shared: Sandbox · Action · Gore

Crusader Kings III
Shared: Simulation · Strategy · Medieval

Mount & Blade: With Fire & Sword
Shared: Strategy · Action · Medieval

Banished
Shared: Simulation · Strategy · Sandbox

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

Wobbly Life
Shared: Sandbox · Simulation · Funny

Arma 3
Shared: Simulation · Action · War

Slime Rancher
Shared: Sandbox · Simulation · Singleplayer

This War of Mine
Shared: War · Simulation · Strategy