Fuel Up

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Juggle emergency drone calibrations against the clock as you assemble technology to save planets on the brink of collapse. Make choices based on real-world science as a Planetary Engineer at the Habitable Planet Coalition. Remember, a Habitable Planet is a HAPPY Planet.

Developer: Polymorphic Games, Idaho Geodynamics
Publisher: Polymorphic Games
Released: 22 Sept 2026
Price: Free to play
Platforms
Languages: English

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Players on Steam, last 48 hours

No player readings for Fuel Up in the last 48 hours yet. We poll this game every 30 days.

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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Fuel Up

Players on Steam, last 48 hours

Players on Steam, last 48 hours

Players By Month

Players By Month

Fuel Up