Roblox (Computing platform)

found: Work cat.: 2017029990: Majaski, C. The ultimate unofficial guide to Robloxing, 2017:summary (user-generated online social gaming platform)

found: Roblox www homepage, viewed July 17, 2017(With the largest user-generated online gaming platform, and over 15 million games created by users, ROBLOX is the #1 gaming site for kids and teens. Every day, virtual explorers come to ROBLOX to create adventures, play games, role play, and learn with their friends in a family-friendly, immersive, 3D environment)