keepcalculator

06 Numbers and Powers

Moon Sweepers Gameplay Loop & Growing Dust Business

Card No. 06·4183 · Updated · Standard formula, shown below

Dust per minute 0.3333 kg/min
Projected dust in 1 hour
20.00 kg
Result
Sweeping time (min)
30 min
You entered
Dust collected (kg)
10 kg
You entered
You enter
Sweeping time (min), Dust collected (kg)
You get
Dust per minute, Projected dust in 1 hour
Rounding
2 dp

Moon Sweepers turns the simple act of sweeping lunar dust into a full cleanup business, where each mission earns you credits to buy better gear and unlock new areas. You start with a basic broom and a small plot of moon base, and the core loop is: sweep dust, sell it or process it, upgrade your tools, then take on bigger, more lucrative contracts. The game’s hook is that your business grows with every sweep, so the more you clean, the more you can earn and the larger your operation becomes.

Formula

The calculator works out your dust collection rate and projects how much dust you would collect in an hour at that rate. The formula is:

Dust per minute = Dust collected (kg) ÷ Sweeping time (min)

Projected dust in 1 hour = (Dust collected ÷ Sweeping time) × 60

Where:

  • Sweeping time (t) – the number of minutes you spent sweeping, in minutes.
  • Dust collected (d) – the amount of dust you gathered, in kilograms.

The result is your average collection speed, which helps you estimate how much dust you can gather in a longer session.

Worked Example

Using the default values from the calculator: you sweep for 30 minutes and collect 10 kg of dust.

  1. Dust per minute = 10 kg ÷ 30 min = 0.33 kg/min (rounded to 2 decimals).
  2. Projected dust in 1 hour = 0.33 kg/min × 60 = 20 kg.

So at that rate, you would collect about 20 kg in an hour.

How the Gameplay Loop Works

The loop is built around three repeating steps: sweep, sell, upgrade. You start with a hand broom and a small area of the moon base. Sweeping that area yields lunar dust, which you can sell to a vendor or process into a more valuable material. The credits you earn go toward better brooms, vacuum attachments, and even robotic sweepers that work while you are away. Each upgrade increases your dust collection rate, which lets you take on larger contracts and unlock new regions of the moon base that have denser dust deposits.

As your business grows, you can hire other characters to sweep for you, automate parts of the process, and eventually build a full-scale lunar cleaning enterprise. The game’s progression is satisfying because every upgrade feels meaningful – you see the physical difference in how fast you clear an area.

Background and Setting

Moon Sweepers is set in a near-future lunar colony where dust is a constant problem – it gets into equipment, solar panels, and living quarters. The game’s premise is that the colony needs someone to keep the base clean, and that someone is you. The setting is lighthearted, with a focus on the satisfying act of cleaning rather than the harsh realities of space. The developers drew inspiration from real-world issues of lunar dust sticking to spacesuits and equipment, but the game turns that into a cozy, business-management experience.

How to Choose Your Upgrades

Choosing the right upgrade depends on your play style and current goals. Here are the main categories:

  • Brooms and vacuums – increase your base collection rate. These are the most direct upgrades and are always useful.
  • Storage containers – let you hold more dust before selling, so you can sweep longer without returning to base.
  • Processing equipment – converts raw dust into refined materials that sell for more credits. This requires an upfront investment but pays off in the long run.
  • Automation – robotic sweepers that work when you are doing other tasks. They are expensive but essential for late-game efficiency.

A good strategy is to balance collection speed with storage capacity early on, then invest in processing once you have a steady income.

Common Problems and Mistakes

One common mistake is upgrading your broom too early and ignoring storage. You will quickly fill up your small container and have to make frequent trips back, which wastes time. Another issue is selling raw dust when you could process it – processing takes time but doubles or triples the value. Also, some players neglect the automation tree, thinking it is not worth the cost, but robotic sweepers become essential for high-level contracts where you need to cover large areas.

Comparisons to Other Business Simulators

Moon Sweepers is often compared to games like PowerWash Simulator or House Flipper, but with a space twist. Unlike those games, which focus on a single job, Moon Sweepers adds a management layer – you are not just cleaning; you are building a company. The closest comparison is My Time at Portia or Stardew Valley in terms of progression, but the core action is much simpler, which makes it more relaxing. The game is less about precision and more about the rhythm of sweeping and the satisfaction of watching your business grow.

Costs and Pricing

The game does not use real money; all pricing is in-game credits. Early upgrades cost a few hundred credits, while late-game robotic sweepers can cost tens of thousands. The price of dust varies by type – standard grey dust sells for a base price, while rare metallic dust from certain craters sells for much more. Processing raw dust into compressed pellets increases its value by about 50%, and refined crystal dust can be worth triple the raw price. Because prices are fixed in the game, there is no real-world financial risk, but the in-game economy requires careful planning to afford the best equipment.

Safety and Real-World Considerations

While the game is fictional, it does touch on real lunar dust hazards. In reality, lunar dust is abrasive and can damage lungs if inhaled, and it clings to surfaces due to static electricity. NASA and other space agencies have studied these issues extensively. The game does not simulate health risks – it is a cozy business sim – but it is a fun way to learn about a genuine challenge of lunar exploration. If you are curious, you can look up NASA’s research on lunar dust mitigation, which includes electrostatic brushes and special coatings.

Alternatives and Similar Games

If you enjoy Moon Sweepers, you might also like:

  • PowerWash Simulator – a relaxing cleaning game with realistic pressure-washing physics.
  • House Flipper – renovate and clean houses for profit.
  • My Time at Portia – a crafting and farming sim with a workshop business.
  • Slime Rancher – a first-person life sim where you collect and manage slimes, similar to collecting dust.

Frequently Asked Questions

How long does it take to grow the business?

Most players reach the mid-game upgrades within 10-15 hours, but the full automation tree can take 30+ hours. The pace depends on how efficiently you sweep and whether you invest in processing early.

Is there any combat or danger in the game?

No, Moon Sweepers is a purely peaceful game. There are no enemies or hazards; the only challenge is managing your time and credits efficiently.

Can you play Moon Sweepers with friends?

Yes, the game supports co-op for up to four players. In co-op, you share the same base and can work together on contracts, which speeds up progress.

Does the game have an ending?

There is a main story that concludes when you unlock the entire moon base and complete the final contract, but you can continue playing after that to optimize your operation.

What is the best upgrade to buy first?

Most players recommend upgrading your storage container first, as it allows you to sweep longer without returning to base, which improves your overall efficiency.

Are there any hidden mechanics?

Some players have discovered that certain dust types appear only after you upgrade your scanner, so it is worth investing in that early to unlock rare materials.

Related

Formula used
in t | Sweeping time (min) | min | 30 | 0
in d | Dust collected (kg) | kg | 10 | 0 | 10000
out rate | Dust per minute | kg/min | d / t | 2
out projected | Projected dust in 1 hour | kg | (d / t) * 60 | 2

Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.

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