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 ...

A social network of virtual pocket worlds with a daily user base roughly the size of Spain’s population, Roblox is ubiquitous among kids 13 and under and mostly mystifying to adults, who can’t ...