Games like SimplePlanes for the Steam Machine
Matched by shared genres and a comparable Steam Machine verdict — estimated or community-reported unless labeled “measured”.

Aerofly FS 1 Flight Simulator
Not yet testedNot yet testedNot yet tested
Indie · Simulation

SimpleRockets
Not yet testedNot yet testedNot yet tested
Indie · Simulation

RealFlight Trainer Edition
Compatibility issueCompatibility issueNot yet tested
Indie · Simulation

SimAirport
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie · Simulation

Fly Simulator
Not yet testedNot yet testedNot yet tested
Action · Indie · Simulation

RealFlight 9.5S
Compatibility issueCompatibility issueNot yet tested
Indie · Racing · Simulation

Mini Airways - ATC simulator
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie · Simulation

Frontier Pilot Simulator
Runs greatPlayable, with caveatsNot yet tested
Adventure · Indie · Simulation

Kerbal Space Program
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation

Prison Architect
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation · Strategy

Viscera Cleanup Detail
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation

Kingdom: Classic
Runs greatRuns greatNot yet tested
Indie · Simulation · Strategy

Universe Sandbox
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie · Simulation

Mini Metro
Runs greatRuns greatNot yet tested
Indie · Simulation · Strategy

HuniePop
Runs greatPlayable, with caveatsNot yet tested
Indie · RPG · Simulation

Five Nights at Freddy's 3
Runs greatRuns greatNot yet tested
Action · Indie · Simulation

Make it indie!
Runs greatPlayable, with caveatsNot yet tested
Adventure · Indie · Simulation

Planetbase
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation · Strategy

War for the Overworld
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation · Strategy

Automation - The Car Company Tycoon Game
Runs greatPlayable, with caveatsNot yet tested
Indie · Racing · Simulation

Cat Goes Fishing
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie · Simulation

Human Resource Machine
Runs greatRuns greatNot yet tested
Casual · Indie · Simulation

Viridi
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie · Simulation

Lovers in a Dangerous Spacetime
Runs greatRuns greatNot yet tested
Action · Indie · Simulation