We'll walk you through how to make a Roblox game by creating a Super Mario Bros.-style side-scrolling title. By following this tutorial, you'll create your own experiences with ease.

Roblox is an open world game-creation system, and is especially popular with children. It is free to download but relies on in-app purchases, with in-game currency known as Robux.

The online game maker is now pushing ahead with a shares debut after securing fresh funding.