TOKYO -- Hello Kitty, Sonic the Hedgehog and other Japanese characters are starting to gather in Roblox, a U.S.-born online game platform and game creation system. In March, Doraemon will debut in ...

Online video game company Roblox hopes the virtual characters created by its youthful members can become big hits in the physical toy world. The San Mateo company, which has about 44 million ...

In the Hamilton Simulator, players can use their own avatars to interact with the musical’s characters, at no extra charge. “Hamilton has global recognition. Roblox has 66 million daily active ...