Games like Backrooms: New Gate
Games like Backrooms: New Gate include Blue Prince, Outer Wilds, Poppy Playtime, What Remains of Edith Finch, and Inside the Backrooms. We matched them by the tags players give Backrooms: New Gate on Steam (Adventure, Puzzle, Thriller, Exploration, and Mystery): closest matches first, and among equally close ones the better-known games.

Blue Prince
Shared: Puzzle · Exploration · Mystery

Outer Wilds
Shared: Exploration · Adventure · Mystery

Poppy Playtime
Shared: Puzzle · Mystery · First-Person

What Remains of Edith Finch
Shared: Adventure · Mystery · Exploration

Inside the Backrooms
Shared: Puzzle · Adventure · Psychological Horror

Firewatch
Shared: Adventure · Mystery · Exploration

COCOON
Shared: Adventure · Puzzle · Exploration

The Painscreek Killings
Shared: Puzzle · Mystery · Investigation

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Mystery

Amanda the Adventurer
Shared: Puzzle · Adventure · Mystery

Riven
Shared: Adventure · Puzzle · Exploration

Strange Horticulture
Shared: Puzzle · Mystery · Adventure

Sherlock Holmes: The Devil's Daughter
Shared: Adventure · Puzzle · Mystery

The Room 4: Old Sins
Shared: Puzzle · Adventure · Mystery

The Room Three
Shared: Puzzle · Adventure · Mystery

Murders on the Yangtze River
Shared: Puzzle · Adventure · Mystery

The Forgotten City
Shared: Adventure · Exploration · Mystery

The Room Two
Shared: Puzzle · Mystery · Adventure

Superliminal
Shared: Puzzle · Thriller · First-Person

INFRA
Shared: Puzzle · Exploration · Adventure

Lorelei and the Laser Eyes
Shared: Adventure · Puzzle · Exploration

The Witness
Shared: Puzzle · Exploration · First-Person

Call of the Sea
Shared: Adventure · Puzzle · First-Person

Dread Flats
Shared: Adventure · Thriller · Mystery