Games like Limerick: Cadence Mansion
Games like Limerick: Cadence Mansion include Poppy Playtime, SOMA, Outlast, Bendy and the Ink Machine, and Little Nightmares II. We matched them by the tags players give Limerick: Cadence Mansion on Steam (Horror, First-Person, Singleplayer, Puzzle, and Dark): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Singleplayer · First-Person

SOMA
Shared: Horror · Story Rich · Atmospheric

Outlast
Shared: Horror · First-Person · Singleplayer

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

Little Nightmares II
Shared: Horror · Singleplayer · Puzzle

Little Nightmares
Shared: Horror · Singleplayer · Atmospheric

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

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

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

Garten of Banban
Shared: Horror · First-Person · Singleplayer

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

Outlast 2
Shared: Horror · First-Person · Singleplayer

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

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

Layers of Fear (2016)
Shared: Horror · First-Person · Singleplayer

ROUTINE
Shared: Singleplayer · Horror · Dark

Garten of Banban 2
Shared: Horror · First-Person · Singleplayer

MiSide
Shared: Horror · First-Person · Story Rich

Penumbra Overture
Shared: Horror · First-Person · Singleplayer

Lethal Company
Shared: Horror · First-Person · Survival Horror

Inside the Backrooms
Shared: Horror · Puzzle · Survival Horror

What Remains of Edith Finch
Shared: First-Person · Story Rich · Atmospheric

Visage
Shared: Horror · First-Person · Dark

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