Games like Shadow Overlord: The Beginning
Games like Shadow Overlord: The Beginning include Mount & Blade II: Bannerlord, Bloons TD 6, Papers, Please, Banished, and Buckshot Roulette. We matched them by the tags players give Shadow Overlord: The Beginning on Steam (Strategy, Point & Click, Side Scroller, 3D, and Medieval): closest matches first, and among equally close ones the better-known games.

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

Bloons TD 6
Shared: Strategy · Singleplayer · 3D

Papers, Please
Shared: Point & Click · Indie · Singleplayer

Banished
Shared: Strategy · Singleplayer · Indie

Buckshot Roulette
Shared: Strategy · Singleplayer · 3D

Beholder
Shared: Strategy · Singleplayer · Point & Click

Totally Accurate Battle Simulator
Shared: Strategy · Singleplayer · Indie

Game Dev Tycoon
Shared: Strategy · Indie · Singleplayer

Age of Empires II (Retired)
Shared: Strategy · Medieval · Singleplayer

Plague Inc: Evolved
Shared: Strategy · Singleplayer · Indie

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

Thronefall
Shared: Strategy · Medieval · 3D

Ultimate Custom Night
Shared: Strategy · Singleplayer · Point & Click

Tavern Master
Shared: Strategy · Medieval · Indie

Crusader Kings III
Shared: Strategy · Medieval · Singleplayer

Crusader Kings II
Shared: Strategy · Medieval · Singleplayer

Sultan's Game
Shared: Strategy · Singleplayer · Tabletop

Total War: MEDIEVAL II – Definitive Edition
Shared: Strategy · Medieval · Singleplayer

We Who Are About To Die
Shared: Strategy · Medieval · Singleplayer

Kingdom Rush - Tower Defense
Shared: Strategy · Singleplayer · Medieval

Ultimate Epic Battle Simulator
Shared: Strategy · Medieval · Singleplayer

FTL: Faster Than Light
Shared: Strategy · Singleplayer · Indie

American Arcadia
Shared: Point & Click · Singleplayer · Side Scroller

Kingdom Rush 5: Alliance TD
Shared: Strategy · Singleplayer · Medieval