Games like Birds Aren't Real
Games like Birds Aren't Real include What Remains of Edith Finch, Sally Face - Episode One, Firewatch, Outer Wilds, and Fran Bow. We matched them by the tags players give Birds Aren't Real on Steam (Psychological Horror, Story Rich, Mystery, Puzzle, and Adventure): closest matches first, and among equally close ones the better-known games.

What Remains of Edith Finch
Shared: Story Rich · Mystery · Walking Simulator

Sally Face - Episode One
Shared: Psychological Horror · Story Rich · Puzzle

Firewatch
Shared: Story Rich · Adventure · Mystery

Outer Wilds
Shared: Mystery · Story Rich · Adventure

Fran Bow
Shared: Psychological Horror · Story Rich · Puzzle

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

Return of the Obra Dinn
Shared: Mystery · Story Rich · Puzzle

Little Nightmares II
Shared: Adventure · Puzzle · Psychological Horror

Servant of the Lake
Shared: Puzzle · Story Rich · Adventure

The White Door
Shared: Puzzle · Adventure · Psychological Horror

The Room Three
Shared: Mystery · Puzzle · Adventure

Cube Escape Collection
Shared: Puzzle · Mystery · Psychological Horror

Rusty Lake Paradise
Shared: Puzzle · Psychological Horror · Adventure

Poppy Playtime
Shared: Puzzle · Singleplayer · Psychological Horror

Danganronpa 2: Goodbye Despair
Shared: Mystery · Story Rich · Psychological Horror

Twelve Minutes
Shared: Mystery · Story Rich · Adventure

Little Nightmares
Shared: Adventure · Puzzle · Singleplayer

Raging Loop
Shared: Mystery · Psychological Horror · Adventure

The Room Two
Shared: Mystery · Puzzle · Adventure

MiSide
Shared: Psychological Horror · Story Rich · Singleplayer

The Hex
Shared: Story Rich · Psychological Horror · Mystery

Samsara Room
Shared: Puzzle · Adventure · Psychological Horror

Amnesia: A Machine For Pigs
Shared: Story Rich · Psychological Horror · Walking Simulator

Murders on the Yangtze River
Shared: Story Rich · Puzzle · Adventure