Games like Dread X Collection 2
Games like Dread X Collection 2 include Poppy Playtime, SOMA, Resident Evil 7 Biohazard, Outlast, and Amnesia: The Dark Descent. We matched them by the tags players give Dread X Collection 2 on Steam (Horror, Lovecraftian, Psychological Horror, Survival Horror, and Atmospheric): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Singleplayer · Survival Horror

SOMA
Shared: Horror · Psychological Horror · Atmospheric

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Singleplayer

Outlast
Shared: Horror · Survival Horror · Psychological Horror

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Survival Horror

Outlast 2
Shared: Horror · Psychological Horror · Survival Horror

Resident Evil Village
Shared: Horror · Survival Horror · Singleplayer

Amnesia: Rebirth
Shared: Horror · Puzzle · First-Person

MiSide
Shared: Psychological Horror · Horror · Story Rich

Little Nightmares II
Shared: Horror · Singleplayer · Psychological Horror

Layers of Fear (2016)
Shared: Horror · Psychological Horror · Atmospheric

Little Nightmares
Shared: Horror · Atmospheric · Singleplayer

SILENT HILL 2
Shared: Horror · Psychological Horror · Survival Horror

Penumbra Overture
Shared: Horror · Survival Horror · Psychological Horror

Lethal Company
Shared: Horror · Survival Horror · Psychological Horror

The Beast Inside
Shared: Horror · Survival Horror · Psychological Horror

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

Bendy and the Dark Revival
Shared: Horror · Singleplayer · Survival Horror

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

Darkwood
Shared: Horror · Survival Horror · Psychological Horror

In Sound Mind
Shared: Horror · Psychological Horror · Atmospheric

The Evil Within 2
Shared: Horror · Psychological Horror · Survival Horror

Escape the Backrooms
Shared: Horror · Psychological Horror · Survival Horror

METRO 2033 Redux
Shared: Horror · Atmospheric · Singleplayer