Games like Space Explore
Games like Space Explore include Elite Dangerous, Starfield, EVE Online, Kerbal Space Program, and Slime Rancher. We matched them by the tags players give Space Explore on Steam (Adventure, Simulation, Action-Adventure, Space Sim, and Exploration): closest matches first, and among equally close ones the better-known games.

Elite Dangerous
Shared: Space Sim · Simulation · Exploration

Starfield
Shared: Exploration · Space · Action-Adventure

EVE Online
Shared: Adventure · Space Sim · Exploration

Kerbal Space Program
Shared: Simulation · Space Sim · Space

Slime Rancher
Shared: Adventure · Exploration · Simulation

X-Plane 11
Shared: Simulation · VR · Flight

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

X4: Foundations
Shared: Simulation · Space Sim · Exploration

STAR WARS™: Squadrons
Shared: VR · Simulation · Flight

Microsoft Flight Simulator (2020) 40th Anniversary Edition
Shared: Simulation · VR · Flight

X-Plane 12
Shared: Simulation · Action-Adventure · VR

SnowRunner
Shared: Simulation · Adventure · Exploration

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

Microsoft Flight Simulator X: Steam Edition
Shared: Simulation · Adventure · Flight

Trailmakers
Shared: Adventure · Action-Adventure · Space

Indiana Jones and the Great Circle
Shared: Action-Adventure · Adventure · First-Person

Reentry - A Space Flight Simulator
Shared: Simulation · Space Sim · Immersive Sim

A Plague Tale: Requiem
Shared: Adventure · Action-Adventure · Exploration

Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · First-Person · Exploration

Uncrashed : FPV Drone Simulator
Shared: Simulation · Flight · Immersive Sim

Microsoft Flight Simulator 2024
Shared: Simulation · VR · Flight

Rise of the Tomb Raider™
Shared: Adventure · Action-Adventure · Exploration

Kerbal Space Program 2
Shared: Exploration · Simulation · Space

Outer Wilds
Shared: Adventure · Exploration · Space