Flux Caves

Flux Caves

Fubenalvo · June 11, 2019 · Sokoban, Puzzle Platformer, Casual, Trivia, Open World

Buy Flux Caves from Steam at $4.99 — the cheapest of 1 store we compare.

PC
Very Positive84% · 70
Best price
$4.99
lowest tracked $0.39
Steam Buy at Steam

Prices last checked

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Where to buy Flux Caves — official stores

Steam
Steam
Standard Edition · Steam
$4.99
Buy

Flux Caves price by region

Flux Caves costs $3.29 in Georgia (USD), £4.29 in the United Kingdom, $4.99 in the United States, €4.99 in Europe (EUR), CA$6.49 in Canada, NZ$7.39 in New Zealand, A$7.50 in Australia, R$16.99 in Brazil and zł22.99 in Poland right now.

Cheapest Flux Caves offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $3.29 $3.29 — 1
United Kingdom £4.29 £4.29 — 1
United Statesyour region $4.99 $4.99 — 1
Europe (EUR) €4.99 €4.99 — 1
Canada CA$6.49 CA$6.49 — 1
New Zealand NZ$7.39 NZ$7.39 — 1
Australia A$7.50 A$7.50 — 1
Brazil R$16.99 R$16.99 — 1
Poland zł22.99 zł22.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Flux Caves

✦ AI summary

Flux Caves is a peaceful puzzle adventure where you repair energy pipes on an alien planet to escape in your spare spaceship. There's no failure or combat—just relaxing open-world exploration, brain-teasing puzzles, and soothing music designed to unwind after a long day.

Flux Caves is a 3D puzzle game. My plan is to create something which can be a challenge, but still you enjoy to play. I want to create a soothing environment and this is enhanced by slow piano-based music.

Flux Caves — game info

Platforms
Windows, macOS, Linux / SteamOS
Player modes
Single-player
Controller
Partial controller support
PC Game Pass
Not included
More games like this:Mac gamesLinux games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Nov 3, 2023
Flux Caves is a pipe/block placement/pathing game rendered in 3D where you push pipes around to solve various puzzles (so you can fuel up your spaceship and escape, I guess, but who really cares why we do these things?). One important note is that even though this is an amateur project, it does seem to be sincerely and genuinely made. I couldn't find any flipped assets, plagiarism or any other kind of insincere actions from the developer, but unfortunately genuine intentions alone are not enough to produce a brilliant PC gaming experience. From a technical perspective, the game doesn't meet basic minimum requirements that most PC gamers expect as standard. The game assets are far from bleeding edge, with lowish polygon counts and somewhat low resolution textures, making this look like it's at least 10 years old. It's unclear why the developers weren't able to arrange high quality, high polygon count contemporary assets for the game, and also irrelevant... what matters is that this looks poor in comparison to more professionally produced games as a result of their decisions. The controls can't be customised, which will be an annoyance for many, but it can also render the game…
3 found this helpful
Recommended Apr 20, 2024
Great game to hop in and solve a couple puzzles at a time. Puzzles don't have too many moving parts, so they aren't overwhelming, but you do you have to move them in the perfect order so its still challenging. And because of that, you need to solve the whole thing in your head first and then act. (Or just use the undo button if you can't brain it out beforehand) But yea, I really enjoyed this game. Perfect level of difficulty imo. I especially liked the outside puzzles because the scenery was pretty. I think I have two puzzles left, so about 4.5 hours of playtime for me. Well worth it if you like puzzle games!
1 found this helpful
Recommended Jul 20, 2025
I've only just started this game but I like what I see so far! Push boxes, compete puzzles, find cake - it's got a rustic Portal 2 feel to it, which I like. Definitely hooked, looking forward to playing more :D
Not recommended May 19, 2024
If it wasn't for constatn crashing this game would be great.
Not recommended Jan 30, 2022
You enter a level, quickly look around where all the pipe pieces are supposed to go, and then you spend 10 minutes slowly pushing them to their correct positions. The game is ugly and very buggy. Re-entering a level resets it and locks you out until you've completed it again. I almost got stuck out of bounds, but luckily was able to get back in time so I didn't lose any progress.
Recommended Dec 29, 2021
Relaxing puzzle game with a much larger world than needed for what it is. You can just go walking in the woods to piano music if you feel like it (I don't recommend that as thrilling gameplay- but you can).

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