Games like Slenderman: Unbecoming
Games like Slenderman: Unbecoming include Black Myth: Wukong, Five Nights at Freddy's: Security Breach, The Witcher 3: Wild Hunt — Remastered, Vampyr, and The Witcher: Enhanced Edition Director's Cut. We matched them by the tags players give Slenderman: Unbecoming on Steam (Action, RPG, Horror, Dark Fantasy, and Multiple Endings): closest matches first, and among equally close ones the better-known games.

Black Myth: Wukong
Shared: Action · RPG · Dark Fantasy

Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · Multiple Endings

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Singleplayer · Action

Vampyr
Shared: RPG · Action · Horror

The Witcher: Enhanced Edition Director's Cut
Shared: RPG · Action · Singleplayer

The Witcher 2: Assassins of Kings Enhanced Edition
Shared: RPG · Singleplayer · Dark Fantasy

Lies of P
Shared: Action · Dark Fantasy · Singleplayer

ELDEN RING
Shared: RPG · Dark Fantasy · Action

Undertale
Shared: Multiple Endings · RPG · Choices Matter

Tainted Grail: The Fall of Avalon
Shared: RPG · Dark Fantasy · Singleplayer

Mirror 2: Project X
Shared: 3D · Interactive Fiction · RPG

Darkwood
Shared: Horror · Action · RPG

Mortal Shell
Shared: Action · RPG · Dark Fantasy

Wolcen: Lords of Mayhem
Shared: RPG · Action · Singleplayer

Assassin's Creed® Odyssey
Shared: RPG · Action · Multiple Endings

Legend of Mortal
Shared: RPG · Multiple Endings · Choices Matter

Hell Clock
Shared: Horror · Dark Fantasy · Action

No, I'm not a Human
Shared: Horror · Multiple Endings · Singleplayer

DARK SOULS™ II: Scholar of the First Sin
Shared: RPG · Dark Fantasy · Action

Fatekeeper
Shared: Action · RPG · Dark Fantasy

Dark Messiah of Might & Magic
Shared: RPG · Action · Dark Fantasy

Mortal Shell II
Shared: Dark Fantasy · Action · RPG

Gothic 1 Remake
Shared: RPG · Action · Dark Fantasy

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