The likes of Fortnite and Minecraft have already conquered the gaming world - and now Roblox looks set to become the next big children's hit. The free-to-play game - which recently announced it was ...

Janzen Madsen is a 25-year-old game designer from New Zealand. Madsen creates new games on Roblox and updates his previous games to keep up a revenue stream. He made nearly $40,000 in his first year ...