Games like Nightmares to be
Games like Nightmares to be include Platform 8, Poppy Playtime, Buckshot Roulette, What Remains of Edith Finch, and ROUTINE. We matched them by the tags players give Nightmares to be on Steam (Adventure, Strategy, Puzzle, Visual Novel, and Walking Simulator): closest matches first, and among equally close ones the better-known games.

Platform 8
Shared: Adventure · Puzzle · Walking Simulator

Poppy Playtime
Shared: Puzzle · Adventure · First-Person

Buckshot Roulette
Shared: Strategy · First-Person · 3D

What Remains of Edith Finch
Shared: Walking Simulator · Adventure · First-Person

ROUTINE
Shared: Adventure · Puzzle · Psychological Horror

The Room Three
Shared: Adventure · Puzzle · Hidden Object

Little Nightmares II
Shared: Adventure · Puzzle · Psychological Horror

Layers of Fear (2016)
Shared: Walking Simulator · Adventure · Psychological Horror

The Room Two
Shared: Puzzle · Adventure · Hidden Object

Doll Impostor
Shared: Strategy · Adventure · Walking Simulator

Garten of Banban
Shared: Puzzle · Psychological Horror · First-Person

The Room
Shared: Puzzle · Adventure · Hidden Object

MiSide
Shared: Psychological Horror · 3D · First-Person

The Room 4: Old Sins
Shared: Puzzle · Adventure · Hidden Object

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

Firewatch
Shared: Adventure · Walking Simulator · First-Person

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Walking Simulator

The Exit 8
Shared: Puzzle · Walking Simulator · Psychological Horror

Little Nightmares
Shared: Adventure · Puzzle · Singleplayer

Sally Face - Episode One
Shared: Adventure · Puzzle · Psychological Horror

Garten of Banban 2
Shared: Puzzle · First-Person · Psychological Horror

The Death | Thần Trùng
Shared: Puzzle · Adventure · Psychological Horror

Blair Witch
Shared: Adventure · Psychological Horror · Walking Simulator

SchoolBoy Runaway
Shared: Adventure · Puzzle · 3D