What happens when a game is public?
The 1.0.5 game confirmation warns that anyone on Steam can join a public Moon and change it, including removing buildings and spending money. The warning says those changes are saved. Read the in-game prompt before starting a public game or switching an existing crew to public.
The developer added a confirmation for both actions in 1.0.5. This guidance describes the warning, not an independently tested account of every permission or multiplayer edge case.
Find your crew controls
The warning points to Esc > YOUR CREW for kicking or banning players. Check the in-game menu and choose the appropriate action if you need to manage your session.
Before inviting or opening a shared world, agree with your crew on building, spending and changes to the base. Check the current save and game settings yourself; the warning does not describe every possible multiplayer permission.
Plan changes to a shared base
If you are changing a shared production line, follow its output route and tell your crew which machines and belts are being moved. In 1.0.5, attached belts can follow a moved structure when they can reach, but the game can report that a belt could not follow.
Use the building and conveyor guides to review connections after a move. For a persistent problem, record the game version and whether it occurs as host or guest before reporting it.
Frequently asked questions
Can players change my Moon in a public game?
The 1.0.5 in-game warning says Steam players who join can remove buildings and spend money, and that changes are saved.
Where can I kick or ban a player?
The in-game warning points to Esc > YOUR CREW. Check the current game menu for the available controls.
Where included, static game values come from build f87fd7e5. Selected values were compared with the newer 0121bf5e package, but neither build has been independently mapped to a Steam patch number. Official patch claims cite the developer; community reports are observations, not verified fixes. The guidance has not been tested in-game.