With a record 47.4 million concurrent users, Roblox is now officially bigger than Steam. And it's due to the incredible success of two user-created games.

Roblox has broken the record for the most concurrent users on a platform. And it’s all thanks to two huge games.

To download Roblox on a PC, you need to be running Windows 7 or newer. The gaming platform is also available on Mac, iOS, Android, and Xbox One.