Games like Hunted
Games like Hunted include No Man's Sky, Elite Dangerous, Avorion, EVE Online, and Outer Wilds. We matched them by the tags players give Hunted on Steam (Adventure, 3D Fighter, Roguelike, Space Sim, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

No Man's Sky
Shared: Exploration · Adventure · Space

Elite Dangerous
Shared: Space Sim · Exploration · Space

Avorion
Shared: Space Sim · Exploration · Choose Your Own Adventure

EVE Online
Shared: Adventure · Space Sim · Exploration

Outer Wilds
Shared: Adventure · Exploration · Space

Starfield
Shared: Exploration · Space · Adventure

Don't Starve
Shared: Adventure · Survival · Roguelike

FTL: Faster Than Light
Shared: Roguelike · Space · Sci-fi

Subnautica
Shared: Exploration · Adventure · Survival

Exo One
Shared: Adventure · Exploration · Flight

Star Trek: Voyager - Across the Unknown
Shared: Space Sim · Roguelike · Choose Your Own Adventure

The Long Dark
Shared: Adventure · Exploration · Survival

The Forest
Shared: Adventure · Survival · Exploration

Astrometica
Shared: Space Sim · Adventure · First-Person

PEAK
Shared: Adventure · Exploration · First-Person

Pacific Drive
Shared: Exploration · Adventure · Survival

Deliver Us The Moon
Shared: Adventure · Sci-fi · Space Sim

X4: Foundations
Shared: Space Sim · Exploration · Space

Galaxy on Fire 2™ Full HD
Shared: 3D Fighter · Space Sim · Exploration

Breathedge
Shared: Adventure · Space · Survival

EVERSPACE™
Shared: Space Sim · Space · Sci-fi

Fallout 4
Shared: Adventure · Exploration · First-Person

Empyrion - Galactic Survival
Shared: Space Sim · Exploration · Space

Crimson Desert Enhanced
Shared: Adventure · Exploration · Choose Your Own Adventure