The Roblox "oof" sound, which became famous not just with players but around the internet as a meme, has been removed from the game entirely due to a licensing issue.

Fans of Roblox may notice that a familiar, iconic sound is gone: the oof sound effect, which often played upon taking damage or death. Now it’s been replaced with a “dehhh” due to licensing ...

Tallarico and Roblox seemed to work something out, as in 2020 it was revealed that the "oof" sound would be replaced but with the iconic version still licensable for $1 or 100 robux.

The team behind indie hit Peak would rather its community pirate its own game, than play a "microtransaction-riddled" ripoff that has appeared on Roblox.

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.