Flux Caves
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About Flux Caves
In Flux Caves, your spaceship has crashed on a foreign planet. You explore peaceful caves and solve open-world puzzles, repairing energy pipes so enough fuel can reach your spare spaceship and let you fly away. There is no losing or dying, and the game pairs its puzzles with soothing music. Its runtime is 180–240 minutes.
Frequently asked questions
The best price for Flux Caves is $4.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Flux Caves are: Windows 10, Radeon R9 280X, AMD A8-5600, 8 GB RAM, 2 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Flux Caves is a single-player game.
Yes. Flux Caves is the full base game. You need nothing else to play it.
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.











