Roblox is home to a treasure trove of user-created experiences, divided further into a myriad of categories, from clicking games to full-blown immersive simulators.

Roblox presents itself to parents as a safe space for kids. Behind the scenes, it's waging a technological shadow war against condo games: digital sex parties where kids are flirting with danger.

Roblox sex games are commonly referred to on the platform as "condos". They're spaces, generated by users, where people can talk about sex - and where their avatars can have virtual sex.

Roblox, an online game platform for adults and children, has an estimated 150 million monthly active users. After a BBC investigation raised concerns about some explicit content, experts share how ...