Coding a Better Roblox Hotbar System Script and Slots

If you're tired of the default Roblox inventory, learning how to build a roblox hotbar system script slots setup from scratch is basically a rite of passage for any dev who wants their game to feel professional. Let's be real for a second—the built-in Roblox backpack is fine for a basic obby, but the moment you start making a simulator, an RPG, or anything with actual combat, that gray bar at the bottom of the screen just feels dated. It's clunky, it doesn't scale well, and you have almost zero control over how it looks. ...

February 19, 2026 · 7 min · Hindsley Savhanna