Home / Moon Sweepers / Playtime
How Long Is Moon Sweepers?
Moon Sweepers is a sandbox with a long tail, not a chaptered campaign. The only crowd-sourced length I will print is the completionist average.
| Style | Hours | Source |
|---|---|---|
| Main story | No average yet | HowLongToBeat, 2 Nov 2026 |
| Main + extras | No average yet | HowLongToBeat, 2 Nov 2026 |
| Completionist | 65.5 | HowLongToBeat |
| All styles | 65 | IsThereAnyDeal citing HowLongToBeat |
What those hours are probably made of
The opening toothbrush loop is short. The time sinks that show up in guides are the factory (pressure chambers and stone presses), the $20,000 sweeper robot plus its catcher, 195 flags, survey sites, and 33 achievements. The 10,000 deposits achievement has a dedicated Steam guide, which is a hint that "done" means repetition, not a credits crawl. None of those tasks has its own timed run on HowLongToBeat, so I will not slice 65.5 hours into a fake pie.
Co-op changes the clock
Up to 16 players share a moon, and from patch 1.0.3 the crew shares upgrades. A full lobby should finish hexes faster than a solo toothbrush, but nobody has published a co-op completion time. If you only want an evening, the Roblox versions are the short free sessions. They are different games, tracked on the Roblox hub.


Questions
How long is the main story?
HowLongToBeat had no main-story average on 2 Nov 2026. I am not filling that with a guess.
How long to complete everything?
HowLongToBeat completionist is 65 and a half hours. IsThereAnyDeal cites 65 hours from the same project.
How many achievements are there?
The community FAQ counts 33 Steam achievements. One of them, 10,000 deposits, has its own community guide.
Sources
- HowLongToBeat — Moon Sweepers — checked 2026-11-02
- IsThereAnyDeal — checked 2026-11-02
- Fextralife FAQ — checked 2026-11-02
- Steam guide — 10,000 deposits — checked 2026-11-02