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

The popular game platform, overwhelmingly filled with kids and teenagers, has more active players than all Steam games ...

One game inspired by One Piece, called Blox Fruits, set the record for the number of concurrent players in a single Roblox game. On Dec. 14, the Blox Fruits team released a new update.