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About Coal LLC
Coal LLC puts you in charge of a coal‑mining corporation that starts with a single pickaxe. Each day the underground world refreshes, and you must hire and promote workers, upgrade tools, and dig deeper to meet a daily coal quota before nightfall. Your operation can expand from a handful of miners to billions, with many maps, professions and equipment offering varied ways to grow the enterprise.
01 / THE GUIDE
Hiring and Promotion
You begin with a shoddy pickaxe and can hire employees, then promote them into specialised roles. Each role provides bonuses and equipment that affect mining performance. The game encourages scaling the workforce from a few workers to billions of miners.
Promoted employees gain access to new bonuses, allowing deeper and faster extraction. The system is central to expanding your corporation and meeting the daily quota.
- Observe which specialised roles grant the biggest bonuses early on and prioritize those promotions.
- Compare the impact of hiring many low‑level workers versus fewer highly promoted miners to find a balance that fits your play style.
02 / THE GUIDE
Equipment Upgrades
Starting with only a shoddy pickaxe, you can upgrade equipment as you progress. Upgraded tools improve your ability to mine coal more efficiently, supporting deeper digs and higher daily yields.
Specialised roles come with their own bonuses and equipment, so advancing workers can bring better gear that accelerates extraction.
- Track which upgrades give the greatest increase in mining speed and prioritize them.
- Consider the cost of upgrades versus the boost they provide to ensure efficient use of resources.
03 / THE GUIDE
Daily Coal Quota
Each day a coal quota must be met before nightfall, or else the game imposes consequences. The underground world refreshes daily, giving a new opportunity to mine more coal.
Meeting the quota relies on a combination of workforce size, employee specialization, and equipment quality.
- Plan your workforce and upgrades ahead of the daily reset to maximize output before nightfall.
- Use the quota as a benchmark to gauge whether your current hiring and upgrade strategy is effective.
04 / THE GUIDE
World Refresh Mechanics
The underground world magically refreshes each day, resetting the mining environment. This daily reset creates a race to extract as much coal as possible before the next refresh.
Because the world renews, long‑term planning focuses on scaling rather than conserving a static resource.
- Treat each day as a fresh start; allocate resources toward growth rather than hoarding.
- Compare your daily output across multiple refresh cycles to identify trends in efficiency.
05 / THE GUIDE
Adjustable Difficulty
Coal LLC includes adjustable difficulty, allowing players to tailor the challenge of meeting daily quotas and expanding their workforce. The world might deteriorate as you grow, and difficulty lets you tailor the challenge.
The feature works alongside other settings such as custom volume controls and sound options, giving a personalized experience.
- Experiment with lower difficulty to understand core mechanics before increasing the challenge.
- Observe how higher difficulty changes the challenge and adjust hiring strategies accordingly.
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