Roblox

ROBLOX is a virtual world that combines elements of building, inventing, and socializing into an exciting online community for kids. ROBLOX is built from thousands of physically simulated components that are assembled to form a truly unique experience of buildings, vehicles, scenery, characters and places. Users battle, trade creations, customize their characters and just hang out with each other, and a new ROBLOX place is uploaded every 10 seconds.