Games like Gravity Game
Games like Gravity Game include Mini Motorways, Kerbal Space Program, Mini Metro, Hardspace: Shipbreaker, and Spaceflight Simulator. We matched them by the tags players give Gravity Game on Steam (Simulation, Space, Strategy, Spaceships, and Minimalist): closest matches first, and among equally close ones the better-known games.

Mini Motorways
Shared: Simulation · Strategy · Minimalist

Kerbal Space Program
Shared: Simulation · Space · Science

Mini Metro
Shared: Strategy · Simulation · Minimalist

Hardspace: Shipbreaker
Shared: Space · Simulation · Physics

Spaceflight Simulator
Shared: Space · Simulation · Spaceships

Zup! S
Shared: Puzzle · Casual · Minimalist

FTL: Faster Than Light
Shared: Space · Strategy · Simulation

Universe Sandbox
Shared: Simulation · Space · Physics

Bridge Constructor Portal
Shared: Simulation · Strategy · Puzzle

Game Dev Tycoon
Shared: Simulation · Strategy · Casual

Plague Inc: Evolved
Shared: Simulation · Strategy · Casual

BidKing
Shared: Simulation · Strategy · Casual

Crazy Machines 3
Shared: Simulation · Strategy · Puzzle

911 Operator
Shared: Simulation · Strategy · Casual

SPORE™
Shared: Simulation · Space · Casual

Zup!
Shared: Puzzle · Casual · Minimalist

Starpoint Gemini Warlords
Shared: Space · Simulation · Strategy

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Physics

A Game About Feeding A Black Hole
Shared: Strategy · Casual · Simulation

Universe Sandbox
Shared: Simulation · Space · Science

My Suika – Kyo’s Fruit Merge
Shared: Simulation · Strategy · Casual

Dorfromantik
Shared: Puzzle · Strategy · Casual

Stellaris
Shared: Space · Strategy · Simulation

The Escapists
Shared: Strategy · Simulation · 2D