Online gaming platform Roblox has come under fire for its dark underworld where underage kids participate in digital sex parties and send explicit content.

Millions of children use Roblox – but this digital playground has a dark side The world’s second most popular video game is social media by stealth.

Deranda Bordelon says she was playing a Roblox game with her 8-year-old daughter when someone grabbed the mother's character and took it to bed to simulate a sex act.

A video by People Make Games has uncovered the dark side of collectable trading in 'Roblox'.