You can change how objects move around in Roblox Studio by altering stud movement increments in the MODEL tab. Movement can range from 1 stud to 0.2. This is useful when you want to make smaller ...

This is important, because you need Roblox Studio to actually edit your game. Inside Roblox Studio, you can create new games by clicking + New tab on the left hand bar.

Roblox Studio is a free program players can download, install, and use to create their very own Roblox games.

Roblox Studio now appears in your library, and can be launched from here. Roblox Studio is compatible with the Steam overlay, and you can bring this up in-game by pressing Tab and Shift.