Games like Cthulhu's Catharsis
Games like Cthulhu's Catharsis include Sid Meier’s Civilization® VI, Total War: WARHAMMER II, Total War: THREE KINGDOMS, Total War: WARHAMMER III, and Age of History II. We matched them by the tags players give Cthulhu's Catharsis on Steam (Strategy, Indie, Lovecraftian, Supernatural, and Wargame): closest matches first, and among equally close ones the better-known games.

Sid Meier’s Civilization® VI
Shared: Strategy · Grand Strategy · Turn-Based Strategy

Total War: WARHAMMER II
Shared: Strategy · War · Grand Strategy

Total War: THREE KINGDOMS
Shared: Strategy · War · Grand Strategy

Total War: WARHAMMER III
Shared: Strategy · Grand Strategy · War

Age of History II
Shared: Strategy · War · Grand Strategy

Total War: ROME II - Emperor Edition
Shared: Strategy · Grand Strategy · War

Hearts of Iron IV
Shared: Strategy · War · Grand Strategy

Sid Meier's Civilization® V
Shared: Strategy · Turn-Based · Turn-Based Strategy

Total War: ATTILA
Shared: Strategy · War · Grand Strategy

Total War: NAPOLEON – Definitive Edition
Shared: Strategy · War · Grand Strategy

Total War: EMPIRE – Definitive Edition
Shared: Strategy · Grand Strategy · War

Total War: MEDIEVAL II – Definitive Edition
Shared: Strategy · War · Grand Strategy

Battle Brothers
Shared: Strategy · War · Grand Strategy

HUMANKIND™
Shared: Strategy · Grand Strategy · Turn-Based Strategy

Heroes of Might and Magic: Olden Era
Shared: Strategy · Grand Strategy · War

Unity of Command II
Shared: Strategy · Indie · Wargame

Steel Division 2
Shared: Strategy · War · Singleplayer

Darkest Dungeon®
Shared: Lovecraftian · Dark Fantasy · Strategy

Age of Conquest IV
Shared: Strategy · Indie · War

ENDLESS Legend™
Shared: Strategy · Turn-Based · Indie

The Last Spell
Shared: Strategy · Singleplayer · Turn-Based Strategy

Ultimate General: Civil War
Shared: Wargame · Strategy · War

DEFCON
Shared: Strategy · Indie · War

MENACE
Shared: Strategy · War · Grand Strategy