FluxWerks Guide

FAQ and known issues

These are the questions players are actually asking in the Steam discussions in launch week, with what has been confirmed, what is only reported, and what nobody has answered yet. The honest summary: co-op, enemies, story and map size are all open; demo progress carry-over is confirmed yes.

A voxel coastline at night: moonlit water, a blocky volcano with glowing lava vents on the far shore

Confirmed by the developer or the store page

QuestionAnswerSource
Does demo progress carry to the full version?YesPinned discussion thread: "Does demo progress carry to the full version? (YES!)"
Is there an official Discord?YesPinned thread + the store page's community links
Is the game single-player?Yes — Single-player onlySteam category list on the store page
Are there achievements and cloud saves?Yes — 12 achievements, Steam CloudStore page categories; v0.5.1–0.5.4 patch notes added cloud saves
What are the minimum requirements?Windows 10 64-bit, quad-core (i5 / Ryzen 5), 16 GB RAM, GTX 1060 6GB / RX 580, DX11, 1 GB storageStore page
What languages?English, with full audio supportStore page supported languages
When did it launch?September 23, 2026 (Early Access)Store page release date

Open questions from players (quoted from the discussions)

These are live threads, not our speculation. Poster handles are as shown on Steam.

ThreadWhat is being askedStatus
"PINNED: Is coop on the roadmap?" (Noxious_Silver)Will there be co-op or multiplayer?Unconfirmed — the thread exists as an open question; the store lists single-player only
"Is there any danger or enemies?" (iwiws)Is there combat or threat?Unconfirmed
"Is this game a far deeper simulation than factorio? Is there a story, objective and goals? How much content is there?" (GnomeSlayer)Scope, story and endgamePartly answeredv0.5.0 (Aug 29) is titled "End game goal, events, farming...", so an end-game goal exists as of that patch; content volume unconfirmed
"Map Size?" (eltrox)World dimensionsUnconfirmed
"Question about world height, depth and structure building" (Eldrik)Build limits and vertical rangeUnconfirmed
"Transport over long distances" (Cyfagy)How to move ore across the mapPartly answered — see Logistics & Drones; v0.5.13 improved drone logistics
"storage" (Dark_Robyzorf)Storage and bufferingUnconfirmed — capacities unknown
"Iron Ingot issue" (Tearulie)A specific early recipe problemReported, not reproduced by us
"those temps it causes" (sidfu1)Heat/temperature as a friction pointReported — see Heat & Steam

Snow-covered voxel slopes and a mountain-lake wilderness at sunrise — the unexplored side of the map players keep asking about

Half the open questions below are about exactly this: how far that wilderness goes, how deep it goes, and what lives in it.

Known issues at launch

IssueEvidenceWhat to do
Demo will not launch / hangsThread "Demo won't launch, hangs" (Chumbalone)Reported by players; no official fix posted at time of writing
Temperature complaintsThread "those temps it causes" (sidfu1)Treat as mechanic + reported friction; build cooling early
Iron Ingot problemThread "Iron Ingot issue" (Tearulie)Reported; check the Production Planner bottleneck line before assuming a recipe bug

The build itself is being patched quickly: v0.5.14 (Bug fixes and QoL) shipped September 21, two days before launch, and v0.5.13 shipped September 18. The full patch table is on Logistics & Drones.

Buying, price and the demo

  • Steam: App 4436200 — Early Access since September 23, 2026.
  • Developer: Metallibitti Oy (Finland). Official site: metallibitti.fi.
  • Demo: a separate Steam app exists, and progress from it carries to the full version (confirmed above).
  • Wishlist signal: the developer announced 16,000 wishlists on September 21; third-party tracker Gamalytic currently estimates about 20.1k outstanding wishlists (third-party estimate, not an official figure).

What we could not confirm yet

Co-op, enemies, story content, map dimensions, world build limits, storage capacity and the Iron Ingot behaviour are all still open. This is a two-day-old Early Access build with zero player-written guides on Steam, so there is no community answer to cite either. We will update this page as patches land — the footer date shows when it was last verified.

Next: Beginner: First Hour · Heat & Steam · Production Planner