Although it's free to play, people will be able to buy gems for real money, that can be used to pay for items in-game. Roblox now has more than 30 million players visiting the game every day.

(Bloomberg) -- Roblox Corp. is testing a short-form video app similar to TikTok that will allow users to capture and share 30-second clips of their video-game play.

Although it's free to play, people will be able to buy gems for real money, that can be used to pay for items in-game. Roblox now has more than 30 million players visiting the game every day.