The public title is DUCTWORKS / Multiplayer upd. The games record sets maxPlayers to 20. That is the capacity of one server, not a count of people online across the whole game.
What the listing supports
- Up to 20 players in the server.
- Voice chat: not supported, on the public game page.
- Camera: not supported, on the public game page.
- VIP or private servers: not allowed on the games record.
- No official Discord or group link is published on the records checked for this page. Use the game page and Scaryneff73's Roblox profile.
The October 8, 2026 update timestamp on the experience is real. It is not a changelog. Do not read it as a list of multiplayer features beyond the title and the server size.
Building while other people are in the server
The game does not assign a planner, a builder, or a tester. Those are not roles you can select from a documented menu. They are only a way to avoid two people editing one joint.
- Join from the official page so the server is this experience.
- If you are with friends, say which run you are editing.
- Test after your own change. If someone else moved the same piece, the result is no longer yours.
- A player said they received a vaned elbow by joining a lobby where that project was already unlocked. That is one report, collected in Projects, firm, and career. It is not a promise that every lobby shares fittings.
Creator mode is not the server size
Creator+ unlocks larger projects, advanced obstacles, and objects in creator mode. That is a pass description. It is not the same sentence as the 20-player cap. You do not need the pass to join a public server.
For the first session alone, start with Start a DUCTWORKS session.