The Roblox community is fiercely divided over whether "blocky" or "Rthro" avatars are the best. To find out what stance the platform's owners take on this issue, Newsweek spoke with Bjorn Book ...

He had been playing Roblox online - where users build their own games and create characters with coloured blocks. For Sarah, it initially seemed like an "innocent game". She had turned on parental ...