Games like UNEXTINCTION
Games like UNEXTINCTION include Firewatch, Outer Wilds, What Remains of Edith Finch, Fallout 4, and DREDGE. We matched them by the tags players give UNEXTINCTION on Steam (Dinosaurs, Mystery, Adventure, Exploration, and Indie): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Mystery · Atmospheric

Outer Wilds
Shared: Mystery · Exploration · Adventure

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

Fallout 4
Shared: Exploration · Adventure · Open World

DREDGE
Shared: Exploration · Adventure · Mystery

The Long Dark
Shared: Exploration · Atmospheric · Adventure

The Witness
Shared: Exploration · Indie · Open World

Blue Prince
Shared: Mystery · Exploration · Adventure

Stray
Shared: Adventure · Atmospheric · Exploration

The Room
Shared: Mystery · Adventure · Atmospheric

Hogwarts Legacy
Shared: Adventure · Open World · Exploration

FAR: Lone Sails
Shared: Adventure · Atmospheric · Exploration

A Plague Tale: Requiem
Shared: Adventure · Exploration · Cinematic

Gone Home
Shared: Exploration · Indie · Atmospheric

Cairn
Shared: Exploration · Adventure · Indie

Slime Rancher
Shared: Adventure · Exploration · Open World

No Man's Sky
Shared: Exploration · Open World · Adventure

Quern - Undying Thoughts
Shared: Adventure · Mystery · Exploration

The Forgotten City
Shared: Adventure · Mystery · Exploration

Valley
Shared: Adventure · Exploration · Indie

Crimson Desert Enhanced
Shared: Exploration · Adventure · Open World

Rise of the Tomb Raider™
Shared: Adventure · Exploration · Open World

DEATH STRANDING DIRECTOR'S CUT
Shared: Atmospheric · Open World · Adventure

PEAK
Shared: Adventure · Exploration · Atmospheric