Games like HeadHorse Legacy
Games like HeadHorse Legacy include Poppy Playtime, Outlast, Darkwood, The Forest, and Bendy and the Ink Machine. We matched them by the tags players give HeadHorse Legacy on Steam (Action, Adventure, Interactive Fiction, Puzzle, and Dungeon Crawler): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Puzzle · First-Person · Horror

Outlast
Shared: First-Person · Atmospheric · Adventure

Darkwood
Shared: Adventure · Action · Dark

The Forest
Shared: Adventure · Action · First-Person

Bendy and the Ink Machine
Shared: Puzzle · First-Person · Horror

Bendy and the Dark Revival
Shared: Action · Adventure · First-Person

Amnesia: The Dark Descent
Shared: Puzzle · First-Person · Atmospheric

Little Nightmares II
Shared: Adventure · Puzzle · Atmospheric

Resident Evil 7 Biohazard
Shared: First-Person · Action · Atmospheric

Labyrinth Of The Demon King
Shared: Dungeon Crawler · Action · First-Person

A Plague Tale: Requiem
Shared: Action · Adventure · Interactive Fiction

Little Nightmares
Shared: Adventure · Atmospheric · Puzzle

Clive Barker's Hellraiser: Revival
Shared: Action · First-Person · Adventure

MADiSON
Shared: Puzzle · Adventure · First-Person

SOMA
Shared: Atmospheric · Dark · Horror

Inside the Backrooms
Shared: Puzzle · Adventure · Horror

Hello Neighbor 2
Shared: Adventure · Puzzle · First-Person

Thief
Shared: Action · Adventure · First-Person

Sally Face - Episode One
Shared: Adventure · Puzzle · Dark

Outlast 2
Shared: First-Person · Horror · Atmospheric

The Room Two
Shared: Puzzle · Adventure · Atmospheric

Atomic Heart
Shared: Adventure · Action · Puzzle

Amanda the Adventurer
Shared: Puzzle · First-Person · Adventure

Resident Evil Village
Shared: Action · First-Person · Horror