Games like Slitterhead
Games like Slitterhead include Resident Evil Requiem, Five Nights at Freddy's: Security Breach, FATAL FRAME II: Crimson Butterfly REMAKE, Resident Evil 4, and SILENT HILL: Townfall. We matched them by the tags players give Slitterhead on Steam (Action, Adventure, Action-Adventure, Horror, and 3D): closest matches first, and among equally close ones the better-known games.

Resident Evil Requiem
Shared: Action · Horror · Survival Horror

Five Nights at Freddy's: Security Breach
Shared: Horror · Survival Horror · Adventure

FATAL FRAME II: Crimson Butterfly REMAKE
Shared: Action · Adventure · Horror

Resident Evil 4
Shared: Action · Horror · Survival Horror

SILENT HILL: Townfall
Shared: Adventure · Action · Horror

Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · Horror · Action

Black Myth: Wukong
Shared: Action · Action-Adventure · Adventure

A Plague Tale: Requiem
Shared: Action · Adventure · Action-Adventure

Atomic Heart
Shared: Adventure · Action · Action-Adventure

The Callisto Protocol™
Shared: Horror · Action-Adventure · Survival Horror

Escape the Backrooms
Shared: Horror · Adventure · Survival Horror

The Forest
Shared: Horror · Adventure · Action

(CHUXIE)
Shared: Action · Adventure · Horror

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

Ghostwire: Tokyo
Shared: Action · Horror · Action-Adventure

God of War Ragnarök
Shared: Action · Adventure · Action-Adventure

Darkwood
Shared: Adventure · Horror · Action

The Last of Us™ Part II Remastered
Shared: Action-Adventure · Action · Horror

CRISIS CORE –FINAL FANTASY VII– REUNION
Shared: Action · Adventure · Action-Adventure

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

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

Resident Evil 4 (2005)
Shared: Action · Horror · Adventure

Warhammer 40,000: Space Marine 2
Shared: Action · Adventure · Action-Adventure

Onimusha: Way of the Sword
Shared: Action · Action-Adventure · Spectacle fighter