Games like The 7th Guest Remake
Games like The 7th Guest Remake include Outer Wilds, The Room 4: Old Sins, The Room, What Remains of Edith Finch, and Firewatch. We matched them by the tags players give The 7th Guest Remake on Steam (Adventure, Puzzle, Interactive Fiction, Mystery, and Exploration): closest matches first, and among equally close ones the better-known games.

Outer Wilds
Shared: Adventure · Exploration · Mystery

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

The Room
Shared: Puzzle · Mystery · Adventure

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

Firewatch
Shared: Adventure · Mystery · Atmospheric

The Room Two
Shared: Puzzle · Mystery · Adventure

Blue Prince
Shared: Puzzle · Mystery · Exploration

The Room Three
Shared: Puzzle · Adventure · Mystery

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Mystery

The House of Da Vinci
Shared: Puzzle · Mystery · Adventure

Amanda the Adventurer
Shared: Puzzle · Mystery · Adventure

Riven
Shared: Adventure · Puzzle · Exploration

The Painscreek Killings
Shared: Mystery · Puzzle · Exploration

Amanda the Adventurer 2
Shared: Adventure · Puzzle · Interactive Fiction

Inside the Backrooms
Shared: Puzzle · Adventure · Exploration

Stray
Shared: Adventure · Atmospheric · Exploration

Poppy Playtime
Shared: Puzzle · Mystery · Adventure

Sally Face - Episode One
Shared: Puzzle · Adventure · Mystery

CARIMARA: Beneath the forlorn limbs
Shared: Adventure · Mystery · Exploration

INFRA
Shared: Puzzle · Exploration · Adventure

The Vanishing of Ethan Carter
Shared: Mystery · Adventure · Atmospheric

Killer Frequency
Shared: Adventure · Puzzle · Interactive Fiction

Strange Horticulture
Shared: Puzzle · Mystery · Adventure

The Witness
Shared: Puzzle · Exploration · Adventure