Moon Sweepers: Co-op Cleaning Guide & Tips

Moon Sweepers is a co-op cleaning simulation from DragDrop Games, a Finnish studio, released on Steam for Windows on 23 October 2026. The premise is deliberately small and slightly absurd: you start with a toothbrush, clean lunar dust, sell what you collect, and spend the money on better tools and vehicles.

One name warning before anything else: this page covers the PC game by DragDrop Games. An unrelated Roblox experience uses the same name, and its codes and systems do not apply here.

The loop: clean, sell, upgrade

The store page describes the loop in three steps: clean lunar dust, sell it, then upgrade tools and vehicles. That is a simple economy, and the important word is upgrade. A session that earns money but does not improve your equipment is a session you will repeat at the same speed. Treat each run as an investment: clean enough to afford the next tool or vehicle upgrade, then test whether the new purchase actually shortens the job.

Because you start with a toothbrush, the early game is intentionally slow. Do not read that as a grind. Read it as the game telling you which upgrade matters first. The tool you use most is the one that pays back fastest.

Solo or 16-player co-op

Steam and the launch press release agree: single-player and online co-op for up to 16. Solo is the cleanest way to learn the loop, because you see exactly how much dust a route produces and what an upgrade costs. Co-op is where the game scales. With a large group, the job becomes coverage. Split the area instead of crowding one patch, and let each player finish a section rather than everyone sweeping the same spot.

With 16 players, communication matters more than speed. If everyone cleans the same corner, the group earns less than four players working four corners. Assign areas before the session starts.

Tools, vehicles and quality of life

Beyond the cleaning loop, Steam lists full controller support, Steam Achievements, Steam Cloud and Family Sharing. Controller support matters if you plan long sessions; cloud saves mean progress follows your account rather than one machine. None of these change the game, but they make the repetition easier to live with.

Start here

The getting-started page covers your first session, what to upgrade first, and how to join co-op without spending the first hour lost.