The private servers for this game aren't free (Image via Roblox) Private servers in Steal a Brainrot are available via a monthly subscription that costs 79 Robux.

Every game in Roblox is made via the Create tab and comes with a free-to-use app called Roblox Studio. From there, you can use the app to make whatever you want.

To get Robux in Roblox without spending a cent, a little creativity is needed, but it can be done within the popular game Pls Donate.