David Baszucki, the founder of Roblox, better known as his avatar, Builderman, has recently entered the billionaires club after the continued success of the game. Roblox has become an addictive game, ...

Roblox Corp.’s users can create virtual worlds to fend off zombies or scuba dive for hidden treasure, with makers of the most popular games earning enough to become millionaires. Roblox co-founder ...