Audio makers sell methods of sneaking songs on to Roblox to one another like furtive weapons dealers; some can go for thousands of Robux, or roughly $20-40 (€16-32).

The iconic "Roblox" "oof" sound has been removed! The game company explained why the audio was taken down.

Players can customize their own worlds on the platform. Many illegally upload songs — called “bypassing audio” — and some make intense tracks in a new genre, robloxcore.