As gaming hits draw tens of millions of simultaneous players, Roblox engineers make sure the internet’s youth never deal with buffering.

A 16-year-old’s Roblox game, Grow a Garden, has shattered records for the most concurrent players in history.

Roblox game-buying frenzy is turning teens into millionaires As the company grows toward 100 million active daily users, contributors are finding there’s money to be had.