Mining Factory
Forty minerals, ten smelting machines, one hundred floors: a mining-and-smelting idle with real metallurgy on the label.
by Yamate · 27 Nov, 2022 · Steam
Most mining idles stop at gold and coal. Mining Factory, Yamate's November 2022 smelting idle, lists its catalogue like a geology textbook: coal, oil, natural gas and uranium; iron, copper, manganese, chromium, vanadium and titanium; lead, zinc, aluminum, nickel, tungsten, magnesium, gold and silver; phosphate, boron, limestone and quartzite; lithium, rubidium, cesium and niobium. Forty minerals in total, each with its own smelting steps to learn.

What the loop feels like
Every mineral's resources are limited, so exploration is the engine: you send heroes out to explore and secure new mineral sources, then haul the raw ore back to your equipment line. Furnaces, flotation machines and mining machines (about ten equipment types) transform ore step by step, each step demanding its own raw materials and fuel. That's Mining Factory.
Meanwhile the combat side pushes downward: your fighters team up to break through floor after floor toward the 100th while the smelting lines hum, each breakthrough unlocking the tier where the next mineral waits. That's Mining Factory.
The named systems doing the work
Ore exploration and the forty-mineral collection are the collection spine, with mineral sources dropping from hero expeditions. Multi-step smelting is the crafting layer, closer to recipe chains than one-click conversion, gated by fuel and raw material crafting. Smelting equipment unlocks expand the processing line, and hero combat carries the floor-breakthrough progression that gives the numbers somewhere to go.
A sourcing note this entry keeps: our mechanics research pass matched a similarly named Roblox tycoon rather than this game, so the systems above come from the Steam store page and the criticism pass, which describe the same game. The mismatched map was discarded, not blended in.
Where it stumbles
The honest framing starts with the footprint: the game has only a handful of lifetime Steam reviews and essentially no community presence, so there is no meaningful player consensus to lean on. By the criticism pass's analysis of its tier, depth is the expected limit: production loops are shallow and tend to devolve into repetitive grinding rather than intricate logistics, and the presentation, UI, animations, sound, is barebones without the satisfying feedback of high-end factory builders. Its natural audience is completionists and bundle-filler players who want a low-stakes mineral checklist, not automation enthusiasts. The tiny review pool currently reads mostly negative.
Playing it today
Mining Factory is on Steam for Windows, released November 2022 at a low budget price. No mobile release surfaced in our platform check; a similarly named Roblox tycoon exists but is unrelated. For mining idles with more feedback polish, the catalogue's A Mining Game and Mining and Achievements dig deeper.
The verdict
A mineral-collecting checklist with genuinely unusual geological scope and very little else: shallow loops, minimal presentation, no community. For geology-brained completionists at a discount only; automation fans should walk past.
If you like Mining Factory
mechanic-matched
AdVenture Communist
Worth your timeThe idle game with missions instead of mindless clicking: potatoes in, Supreme Einsteins out.
AI Tycoon
A satirical idle clicker about replacing every job on Earth with AI, one agent.exe click at a time.
Any Castle
A minimalist pixel castle that idles for you, until the dragon decides luck is a mechanic.
Assembly Line 2 Mobile Version
The phone-era Assembly Line 2 on PC: starters, rollers and a billion-dollar robot.