On Roblox, every player has access to a maximum of 100 groups. Anyone can create one, but with a one-time payment of 100 Robux to do so. Initially, only Premium members could create groups, but ...

Robux is one of the ways that Roblox Corporation makes money, so it would be erroneous to think you could get them for free.

Busting the various myths about how to get free Robux, as well as some details on how you can legitimately earn them.