Games like The Relativity Tales
Games like The Relativity Tales include Kerbal Space Program, Outer Wilds, FAR: Lone Sails, 鬼谷八荒 Tale of Immortal, and Slime Rancher. We matched them by the tags players give The Relativity Tales on Steam (Simulation, Exploration, 2.5D, Education, and Sci-fi): closest matches first, and among equally close ones the better-known games.
Kerbal Space Program
Shared: Simulation · Physics · Education
Outer Wilds
Shared: Exploration · Story Rich · Adventure
FAR: Lone Sails
Shared: Exploration · 2.5D · Adventure
鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · Exploration
Slime Rancher
Shared: Exploration · Adventure · Simulation
Deliver Us The Moon
Shared: Adventure · Sci-fi · Indie
Fallout 4
Shared: Exploration · Singleplayer · Adventure
Totally Accurate Battle Simulator
Shared: Simulation · Physics · Singleplayer
No Man's Sky
Shared: Exploration · Sci-fi · Adventure
Elite Dangerous
Shared: Exploration · Simulation · Sci-fi
Firewatch
Shared: Adventure · Story Rich · Exploration
Starfield
Shared: Exploration · Sci-fi · Singleplayer
The Talos Principle
Shared: Sci-fi · Story Rich · Exploration
Cairn
Shared: Exploration · Indie · Adventure
Empyrion - Galactic Survival
Shared: Simulation · Exploration · Physics
Beyond Blue
Shared: Exploration · Simulation · Education
Universe Sandbox
Shared: Simulation · Education · Physics
DAVE THE DIVER
Shared: Exploration · Adventure · Simulation
Fallout: New Vegas
Shared: Exploration · Story Rich · Singleplayer
Kerbal Space Program 2
Shared: Exploration · Simulation · Physics
Half-Life 2
Shared: Sci-fi · Story Rich · Singleplayer
INSIDE
Shared: 2.5D · Story Rich · Indie
Dune: Awakening
Shared: Exploration · Story Rich · Adventure
Pacific Drive
Shared: Exploration · Story Rich · Sci-fi