All guests have a number ID ranging from 0 to 9999 - players could set this to 666 in order to appear as the fabled Roblox Guest 666. What does a Roblox guest look like?

It’s unique in that practically everything on ROBLOX is designed and constructed by members of the community. ROBLOX is designed for 8 to 18 year olds, but it is open to people of all ages.