Buy Astral Flux PC key
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About Astral Flux
Astral Flux is an action-platformer with roguelite elements about two scrappers lost in space and caught up in an intergalactic mystery. You traverse hostile alien planets, uncover dark secrets and fight powerful foes. Death is part of the journey: each attempt gives you knowledge to carve a new path and sharpen your skills as you unravel the mystery.
Explore the galaxy
You travel to distant dimensions and explore ancient alien ruins, searching for the galaxy’s secrets. Dangerous creatures await across different planets, and you can fight or evade them.
Changing runs
Death changes the world, so no two runs are the same. As you progress, you upgrade your skills and abilities to improve your chances of survival. Procedurally generated challenge rooms put you through combat trials and reward you with powerful upgrades.
Expanded content
The world of Astral Flux has been expanded with free updates, including Submerged, Balance of Power and Artifact Hunter.
Frequently asked questions
The best price for Astral Flux is $3.93 at Kinguin. That is 73% less than on Steam, where it costs $14.99. 7 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Astral Flux stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Astral Flux are: Windows 10, 4 GB RAM, 500 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Astral Flux is a single-player game.
Yes. Astral Flux is the full base game. You need nothing else to play it.
Buy Astral Flux 73% cheaper than on Steam.
Astral Flux is available for 73% less in shops such as Kinguin, Eneba, or Difmark.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
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