numPlayers
Deprecated
This property is a deprecated variant of Players/NumPlayers which has also been deprecated. Neither property should be used in new work. Instead, you should count the number of players returned by Players/GetPlayers.
Hidden
This item is not shown in the object browser. It is likely not intended for widespread use. Expect problems and changes.
ReadOnly
This property can only be read from. Attempting to write to it will cause an error.
NotReplicated
This item is not replicated across Roblox’s server/client boundary.
This property indicates the number of people in the server at the current time. It is read only. Meaning it cannot be written to, only read.