Roblox says it has no tolerance for inappropriate behavior and that there are just a 'small number of bad actors' who try to undermine the rules.Most Roblex users are under 18 and at least half of US users are 16 and under.'Condo' parties on the app allow users to go naked, participate in a digital sex party, share graphic images and solicit explicit images.But in a shady 'red light district' users hacks safety protocols, allowing players to be naked, simulate sex acts, and send explicit messages.On Roblox users use Lego-esque avatars and can program their own games.Online gaming platform Roblox has come under fire for its dark underworld where underage kids participate in digital sex parties and send explicit content.Roblox computer game is under fire for secret 'red light district' where young kids are exposed to digital sex parties, racial slurs, and players solicit nudes and link to graphic images