Tens of millions of these games live on Roblox ’s browser—hundreds of times more titles than exist on Steam. Every day, 43 million people play those games, mostly kids.

Roblox 101: How to Make Money From Your Video Games Robux may be virtual, but Roblox can make you big bucks. We show you how.

Roblox is making some changes to how creators can sell limited-run virtual gear Including the ability to sell them within a custom experience, which can earn them more money.