Games like Gravity Field
Games like Gravity Field include Poly Bridge, Poly Bridge 2, Kerbal Space Program, Portal, and Totally Accurate Battle Simulator. We matched them by the tags players give Gravity Field on Steam (Puzzle, Science, Simulation, Physics, and Difficult): closest matches first, and among equally close ones the better-known games.

Poly Bridge
Shared: Puzzle · Simulation · Physics

Poly Bridge 2
Shared: Puzzle · Physics · Simulation

Kerbal Space Program
Shared: Simulation · Science · Physics

Portal
Shared: Puzzle · First-Person · Physics

Totally Accurate Battle Simulator
Shared: Simulation · Physics · 3D

Poly Bridge 3
Shared: Puzzle · Simulation · Physics

Surgeon Simulator
Shared: Simulation · Physics · Puzzle

Baba Is You
Shared: Puzzle · Difficult · Logic

Bridge Constructor Portal
Shared: Puzzle · Simulation · Physics

Superliminal
Shared: Puzzle · Physics · First-Person

The Witness
Shared: Puzzle · First-Person · Difficult

Crazy Machines 3
Shared: Puzzle · Simulation · Physics

Antichamber
Shared: Puzzle · First-Person · Difficult

Portal 2
Shared: Puzzle · First-Person · Singleplayer

Zup! S
Shared: Puzzle · Physics · Minimalist

Hardspace: Shipbreaker
Shared: Simulation · Physics · Puzzle

BONEWORKS
Shared: Physics · Puzzle · Simulation

Kerbal Space Program 2
Shared: Science · Physics · Simulation

Heavenly Bodies
Shared: Physics · Puzzle · Difficult

Aviassembly
Shared: Physics · Simulation · Crafting

SUPERHOT
Shared: Puzzle · First-Person · Difficult

The Escapists
Shared: Simulation · Crafting · Difficult

Steam Engine Simulator
Shared: Simulation · Physics · Difficult

SpaceChem
Shared: Puzzle · Difficult · Science