Mattel (NASDAQ:MAT) and Roblox (NYSE:RBLX) are expanding their creative collaboration  to offer a new slate of Roblox titles ...
Roblox shares climbed after Mattel announced new Roblox games featuring major brands, starting with Monster High.
Mattel announced new video games inspired by its Monster High universe hitting Roblox and Fortnite. “Step inside the haunted ...