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About GravBoost

GravBoost - about the game
Master the elegance of orbital mechanics in this physics-driven space action sim. Harness planetary gravity wells for slingshot maneuvers that boost velocity and redirect your path. Calculate every thruster burn to manage scarce fuel and time while hunting synchronized orbital targets to scavenge resources and extend your run. Pure inertia and universal gravitation dictate flight, with risk heightening rewards the closer you skim planetary surfaces. A minimalist aesthetic fosters deep focus amid cosmic rhythms. Precision players thrive on this casual simulation's demand for calculated risks and chained takedowns.

Master the Elegance of Orbital Mechanics GravBoost is a physics-driven space action sim that challenges you to harness the most fundamental force of the universe: Gravity.

Core Mechanics:

  • Gravitational Slingshots: Use planetary gravity wells to gain velocity and alter your course. Every degree of entry matters—miss the mark, and you'll either crash into the surface or drift eternally into the void.

  • Resource Management: Time and fuel are your only lifelines. Every thruster burn must be calculated. Precision is not an option; it’s a necessity.

  • Destroy & Replenish: Hunt down synchronized orbital targets to scavenge fuel and extra time. Chain your takedowns to keep your mission alive.

Key Features:

  • Pure Physics: Experience a flight model governed by inertia and universal gravitation.

  • Risk vs. Reward: The closer you skim the planet, the faster you go—but the pull of the abyss is never far away.

  • Minimalist Aesthetic: Immerse yourself in a deep, rhythmic cosmic atmosphere designed for focus and flow.

Interface:
English

Age rating

Unavailable

Minimum:

  • OS: Windows 10/11 (64-bit)
  • Processor: Intel Core i3-6100 / AMD FX-6300 or equivalent
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 660 / AMD Radeon HD 7850 or Intel HD Graphics 5000
  • DirectX: Version 11
  • Storage: 200 MB available space
  • Additional Notes: Broadband Internet connection

Recommended:

  • OS: Windows 10/11 (64-bit)
  • Processor: Intel Core i5-8400 / AMD Ryzen 5 1600 or equivalent
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1050 Ti / AMD Radeon RX 570 or better
  • DirectX: Version 12
  • Storage: 200 MB available space
  • Additional Notes: Broadband Internet connection
Historical low
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FAQ

8 questions

Before you start looking for a cheap GravBoost key, check the essentials. Developed by Emergent Dynamics Studio. Published by Emergent Dynamics Studio. Genres: Free To Play, Indie, Casual, Simulation. Categories: Single-player, Stats, Steam Achievements, Mouse Only Option, Adjustable Difficulty.

Q

Where to buy a cheap GravBoost Steam key?

GravBoost is free to play! Download it on Steam and start playing instantly.

GravBoost is completely free on Steam. No purchase needed - just download and play. If you are looking for premium DLC or in-game items, check the offers table above.

Our price tracker covers both official retailers and key marketplaces, so you can find GravBoost on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, GravBoost is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. GravBoost has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks GravBoost as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

GravBoost does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best GravBoost deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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