Ritti Bhogal had never seen an internship test like this before. “It was like a game,” says the second-year NYU student of her recent experience taking an online Roblox exam.

Roblox is making some potentially major changes that will limit what pre-teens can access and give parents more control over what their kids do on the platform, according to an email sent by the ...

The California-based Roblox was cofounded in 2004 by its CEO David Baszucki, who is worth $2.5 billion as of Forbes’ latest estimates, though Bascucki’s fortune fell about $150 million Tuesday.