Games like The Orville - Interactive Fan Experience
Games like The Orville - Interactive Fan Experience include SpaceEngine, No Man's Sky, skate., Garry's Mod, and Halo Infinite. We matched them by the tags players give The Orville - Interactive Fan Experience on Steam (Sandbox, Space, Sci-fi, Multiplayer, and Free to Play): closest matches first, and among equally close ones the better-known games.

SpaceEngine
Shared: Sci-fi · Sandbox · Space

No Man's Sky
Shared: Space · Sci-fi · Open World

skate.
Shared: Multiplayer · Free to Play · Sandbox

Garry's Mod
Shared: Sandbox · Multiplayer · Casual

Halo Infinite
Shared: Multiplayer · Free to Play · Sci-fi

Elite Dangerous
Shared: Space · Sci-fi · Open World

Destiny 2
Shared: Free to Play · Multiplayer · Open World

Star Trek Online
Shared: Sci-fi · Space · Free to Play

Apex Legends™
Shared: Multiplayer · Free to Play · Sci-fi

BeamNG.drive
Shared: Sandbox · Realistic · Multiplayer

Where Winds Meet
Shared: Multiplayer · Free to Play · Open World

ASTRONEER
Shared: Multiplayer · Space · Sandbox

Starfield
Shared: Space · Sci-fi · Open World

Fishing Planet
Shared: Multiplayer · Free to Play · Realistic

Universe Sandbox
Shared: Sandbox · Space · Realistic

STAR WARS™ Battlefront™ II
Shared: Multiplayer · Space · Sci-fi

Stellaris
Shared: Space · Sci-fi · Sandbox

Once Human
Shared: Multiplayer · Free to Play · Open World

Marvel Rivals
Shared: Multiplayer · Free to Play · Casual

SPORE™
Shared: Sandbox · Space · Open World

Starbound
Shared: Sandbox · Space · Multiplayer

Space Engineers
Shared: Sandbox · Space · Multiplayer

The Sims™ 4
Shared: Free to Play · Sandbox · Character Customization

theHunter: Call of the Wild™
Shared: Multiplayer · Open World · Sandbox