In a bid to tighten protection of children in-game, Roblox Corporation has announced a list of new features and parental controls for the beloved sandbox title.

Roblox, the digital games platform popular with children and tweens, has introduced what it called "significant updates" to parental controls and will stop children younger than 13 from directly messaging other gamers.

Roblox is starting to roll out some recently-announced child safety features, and the updates include some new limitations for how users under 13 can communicate on the platform. Beginning Monday, users younger than 13 won’t be able to DM players outside of games or experiences on Roblox.