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Moon Sweepers Multiplayer Co-Op Guide: 16-Player Tips

Complete co-op guide for Moon Sweepers. Learn how 16-player lobbies work, shared lobby upgrade progression, role division, and the friend achievement.

10/26/2026 Last updated: 10/26/2026 3 min read

FAQ

How many players can play together in Moon Sweepers?
Moon Sweepers supports up to 16 players in a single online co-op lobby via Steam peer-to-peer matchmaking.
Is money shared between all players in co-op?
Yes. All revenue from rocket shipments, sector bounties, and flag rewards flows into a shared communal bank balance that anyone can draw from for base expansion.
Are vehicles shared in multiplayer?
Cleaning vehicles like the Ride-on Sweeper and Mega Vacuum Rover belong to the player who bought them. However, the Crew Transport Van ($2,000) can carry multiple teammates simultaneously.
How do you unlock the "OH You Have Friends?" achievement?
Simply launch or join a multiplayer lobby with at least one Steam friend. The achievement unlocks instantly upon entering the lunar station (held by 51.7% of players).
Do upgrades unlocked by the host apply to everyone?
Yes. Base structures and Upgrade Matrix perks unlocked on the host terminal apply globally to all players in the session.

While cleaning 50 square kilometers of moon dust alone is a tranquil meditative simulator, tackling it with up to 16 players turns Moon Sweepers into a hilarious, highly coordinated industrial operation. Playing in co-op also unlocks the Steam achievement OH You Have Friends? (51.7% global completion rate).

For gear suggestions, review our tools guide, inspect vehicle options in the vehicles guide, or consult the beginner guide for core fundamentals.

How Does the Shared Economy Work in Multiplayer?

Unlike games where players compete for individual resources, Moon Sweepers is built around collaborative economic growth:

  • Unified Bank Account: Every capsule deposited and every rocket launched contributes to a collective team balance.
  • Shared Upgrade Matrix: When the host purchases perks like Wide Head (+8%), Auto Packer, or Market Contracts (+6%) in the command terminal, the bonuses activate immediately for every player in the lobby.
  • Fast Base Construction: Pooling funds allows 4-to-16 player teams to unlock the Garage ($200) within the first 15 minutes of play.

What Are the Best Team Roles in a Multi-Player Lobby?

Dividing responsibilities prevents crew members from stepping on each other’s toes or overlapping sweep paths:

1. Frontline Sweepers (2–4 Players)

Equipped with Wide Brooms or Household Brooms, these players focus on perimeter cleanup and border completion, ensuring every sector turns green for the $10 to $25 completion bounty.

2. Rover Pilots (1–2 Players)

Operating the Lunar Sweeper ($2,500) or Mega Vacuum Rover ($6,000), rover drivers plow through wide open central craters, collecting hundreds of kilograms of dust in minutes.

3. Logistics & Depot Masters (1–2 Players)

Responsible for setting up conveyor belt lines, managing sorting chutes, and regularly triggering cargo rocket launches to maintain steady cash flow.

4. Recon & Flag Scouts (1 Player)

Driving a light vehicle or using jetpack bursts, the scout hunts down $100 landmark flags and $250 scientific survey sites marked on the station console map.

Team Size Recommended Setup
2 Players (Duo) 1 Rover Driver + 1 Manual Border Sweeper
4 Players (Squad) 2 Border Sweepers + 1 Rover Pilot + 1 Scout
8–16 Players (Platoon) 3 Rover Pilots + 8 Sweepers + 3 Logistics Engineers + 2 Scouts

How Does the Crew Transport Van Assist Large Teams?

The Crew Transport Van ($2,000) is the primary team logistics asset:

  • Instead of having 16 players individually walk across craters, one driver transports crew members to distant dirty sectors.
  • Sweepers can deploy at perimeter corners, finish a sector, and climb back into the van for rapid redeployment to the next station coordinate.

What Is the Most Efficient Co-Op Strategy?

To clear ground with maximum efficiency:

  1. Never Walk in Single File: Ensure sweepers maintain parallel paths separated by the width of their brooms.
  2. Designate a Depot Lead: Have one designated player pull the rocket launch switch so the team benefits from stacked bulk shipment values.
  3. Chain Outposts Together: As your crew clears outwards, claim nearby secondary depots to minimize return travel times.

Browse the full guides index or return to the wiki home to explore more strategies.

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