Roblox, an online gaming platform, is currently one of the most popular games, with 70 million daily active users, half of whom are under 13.

Roblox has announced that experiences labeled with the Restricted maturity tag will soon only be available to users aged 18 and over.

Like YouTube, Roblox started as an online stage for young creators. As the company grows toward 100 million active daily users, contributors are making big money selling games.