The video game was just valued at a staggering $45 billion. It's also been a lifeline for my children since the start of lockdown.

Tucked away in the immensely popular online game Roblox, you’ll find heartbreaking messages like this from children across the globe, who have come to visit one of the site’s specially created ...

More than 30 million people play Roblox every day - and millions also make their own games for the booming kid-friendly digital platform.