Games like Nocturne Island Obscuria
Games like Nocturne Island Obscuria include Resident Evil Requiem, Five Nights at Freddy's: Security Breach, Escape the Backrooms, Resident Evil Village, and Lethal Company. We matched them by the tags players give Nocturne Island Obscuria on Steam (Exploration, Action-Adventure, First-Person, Horror, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

Resident Evil Requiem
Shared: Horror · First-Person · Action-Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Exploration

Escape the Backrooms
Shared: Horror · Psychological Horror · First-Person

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

Lethal Company
Shared: First-Person · Horror · Exploration

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Psychological Horror

Amnesia: Rebirth
Shared: Action-Adventure · First-Person · Exploration

SOMA
Shared: Horror · Psychological Horror · Exploration

The Beast Inside
Shared: Horror · First-Person · Action

Resident Evil 4
Shared: Horror · Action · Story Rich

SILENT HILL: Townfall
Shared: Horror · First-Person · Exploration

Five Nights at Freddy's: Secret of the Mimic
Shared: First-Person · Horror · Exploration

SILENT HILL f
Shared: Horror · Psychological Horror · Story Rich

Dying Light: The Beast
Shared: Horror · First-Person · Zombies

The Forest
Shared: Horror · First-Person · Exploration

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

MiSide
Shared: Psychological Horror · Horror · First-Person

Outlast
Shared: First-Person · Horror · Psychological Horror

Backrooms: Escape Together
Shared: Horror · Psychological Horror · First-Person

Poppy Playtime
Shared: Horror · First-Person · Psychological Horror

Far Cry® 5
Shared: Action-Adventure · Exploration · First-Person

Darkwood
Shared: Horror · Psychological Horror · Action

In Sound Mind
Shared: Horror · Psychological Horror · Story Rich

The Last of Us™ Part I
Shared: Horror · Action-Adventure · Story Rich