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 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.

Introducing Now.gg: Now.gg is a cloud gaming platform that enables users to play resource-intensive games, including Roblox, on low-end devices by streaming the gameplay from powerful servers.

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.