Roblox: A virtual world of Lego-like blocks Four-year-old virtual world for kids (mostly boys) encourages building, scripting, and selling.

Roblox said that it has reached a milestone in user-generated games. It now has more than 1.7 million game creators on its Lego-like game platform.

Roblox Fisch has gotten a LEGO event, and we have a guide for it so that you can complete it without bricking your fingers ...