Games like High Elevation
Games like High Elevation include Sonic Frontiers, Starfield, No Man's Sky, Fallout 4, and Firewatch. We matched them by the tags players give High Elevation on Steam (Exploration, 3D Platformer, Perma Death, Platformer, and Adventure): closest matches first, and among equally close ones the better-known games.

Sonic Frontiers
Shared: 3D Platformer · Exploration · Adventure

Starfield
Shared: Exploration · Open World · First-Person

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

Fallout 4
Shared: Exploration · Adventure · Open World

Firewatch
Shared: Adventure · Exploration · Walking Simulator

Valley
Shared: Exploration · Adventure · First-Person

Pseudoregalia
Shared: 3D Platformer · Exploration · Platformer

Outer Wilds
Shared: Exploration · Adventure · Space

STAR WARS Jedi: Fallen Order™
Shared: Exploration · Third Person · Platformer

Portal 2
Shared: Platformer · First-Person · 3D Platformer

Slime Rancher
Shared: Exploration · Adventure · First-Person

Sonic Adventure DX
Shared: 3D Platformer · Platformer · Adventure

DEATH STRANDING DIRECTOR'S CUT
Shared: Walking Simulator · Exploration · Adventure

The Talos Principle 2
Shared: Exploration · 3D Platformer · First-Person

Refunct
Shared: 3D Platformer · Platformer · First-Person

Exo One
Shared: Exploration · Adventure · 3D Platformer

The Long Dark
Shared: Exploration · Adventure · First-Person

DEATH STRANDING 2: ON THE BEACH
Shared: Exploration · Walking Simulator · Open World

Elite Dangerous
Shared: Exploration · Open World · Space

STAR WARS Jedi: Survivor™
Shared: Adventure · Exploration · Third Person

A Short Hike
Shared: Exploration · Adventure · Relaxing

A Hat in Time
Shared: 3D Platformer · Adventure · Platformer

Crimson Desert Enhanced
Shared: Exploration · Adventure · Open World

PEAK
Shared: Exploration · Adventure · First-Person