Osta Mineral Mining Simulator PC

Build Beneath the Surface

Start with a compact cave facility and grow it into a powerful mining and production operation. Survey mineral deposits, build processing lines, manage workers, and turn raw ore into valuable gemstones, metals, and advanced composite products.

Every stage matters. A reliable supply, well-planned machine layout, and efficient logistics can transform a struggling mine into a thriving industrial network.

From Raw Ore to Valuable Products

Build a complete production chain from extraction to shipment. Drill raw ore, break it apart, sort the results, refine mineral fragments, cut and polish them, grade the finished products, and pack them into crates for delivery.

Route gravel and other by-products into dedicated processing lines instead of letting useful material go to waste. As your operation grows, unlock more machines, improve throughput, and redesign inefficient sections of your factory.

Survey Richer Deposits

Every mining spot holds different possibilities. Survey deposits to expand the range of minerals that can be extracted and improve your chances of producing higher-grade results.

Increase each deposit’s survey level, uncover its potential, and decide which mining spots are worth developing further.

Synthesize Advanced Composites

Take processed minerals beyond ordinary gems and metals. Purchase and unlock synthesis recipes, combine specific materials in the Synthesis Chamber, and create high-value industrial products such as steel, porcelain blends, silicon carbide, and battery compounds.

Grade each composite in the Synthesis Grader, upgrade its performance to improve your chances of better results, and open access to specialized industrial markets.

Design and Optimize Your Automation

Build with drills, breakers, sorters, refiners, graders, packers, storage systems, and multiple types of conveyors. Use filters, splitters, mergers, vertical routers, and automated supply stations to control where every item goes.

Monitor your machines from a centralized management system. Adjust operating speed, upgrade performance, rename machines, sell outdated equipment, and keep an eye on wear before a breakdown disrupts production.

Hire Workers and Delegate the Routine

Recruit employees as your production grows and assign them to specialized roles. Workers can maintain machines, restock supplies, manage storage, load trains, and support daily operations while you focus on expansion and optimization.

Improve their skills to help them move, maintain equipment, and manage supplies more efficiently, then assign them where their strengths are needed most.

Ship to Growing Markets

Pack your products, organize storage, load delivery trains, and choose where to sell. Expand across many sales districts with different product demands, grade requirements, operating costs, deadlines, and rewards.

Build reputation with each market to unlock new destinations and greater train capacity. You can also take on client projects, meet their delivery requirements, and collect payment through the contract system.

Expand Your Mining Business

Unlock additional caves, factory areas, trains, mining spots, recipes, employees, and machine upgrades as you progress through the game.

Whether you prefer hands-on production or carefully planned automation, Mineral Mining Simulator lets you improve your operation one machine, one route, and one bottleneck at a time.