Roblox is joining the growing ranks of online platforms that are trying to better understand the ages of their teen users.

First, though, here's how it works. Using the Roblox app, users will have to scan a government-issued ID card, driver's license, or passport document.

Roblox has today rolled out out a new age verification system that, while opt-in, will be required to access certain features across the experience creation platform going forwards.

Roblox will roll out new age-based communication features that aim to improve safety for young players. However, the new features rely on age-verification tools like facial scans. The Roblox platform ...