Games like The Cursed Soul
Games like The Cursed Soul include Poppy Playtime, Stray, Little Nightmares II, Little Nightmares, and God of War. We matched them by the tags players give The Cursed Soul on Steam (Atmospheric, Combat, Inventory Management, Resource Management, and Adventure): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Singleplayer · Puzzle · Adventure

Stray
Shared: Atmospheric · Adventure · Singleplayer

Little Nightmares II
Shared: Adventure · Atmospheric · Singleplayer

Little Nightmares
Shared: Atmospheric · Adventure · Singleplayer

God of War
Shared: Combat · Singleplayer · Adventure

Firewatch
Shared: Atmospheric · Adventure · Singleplayer

Outlast
Shared: Atmospheric · Singleplayer · Adventure

Outer Wilds
Shared: Atmospheric · Adventure · Exploration

FAR: Lone Sails
Shared: Atmospheric · Adventure · Singleplayer

Black Myth: Wukong
Shared: Combat · Action · Atmospheric

Rise of the Tomb Raider™
Shared: Adventure · Singleplayer · Action

DREDGE
Shared: Inventory Management · Atmospheric · Adventure

Tomb Raider Game of the Year
Shared: Adventure · Singleplayer · Action

What Remains of Edith Finch
Shared: Atmospheric · Adventure · Singleplayer

Hello Neighbor 2
Shared: Adventure · Atmospheric · Puzzle

Samsara Room
Shared: Adventure · Puzzle · Atmospheric

Fallout 4
Shared: Atmospheric · Singleplayer · Adventure

Crimson Desert Enhanced
Shared: Combat · Singleplayer · Adventure

Bendy and the Dark Revival
Shared: Singleplayer · Adventure · Action

SOMA
Shared: Atmospheric · Psychological Horror · Singleplayer

Resident Evil 4 (2005)
Shared: Inventory Management · Action · Singleplayer

Layers of Fear (2016)
Shared: Atmospheric · Singleplayer · Adventure

Ultimate Custom Night
Shared: Singleplayer · Strategy · Free to Play

Chants of Sennaar
Shared: Adventure · Singleplayer · Atmospheric