Hey Roblox creators! Today, I'm going to show you how to use obj in Roblox for your game development and 3D modeling needs. Let's dive right in! First off, obj files are a popular 3D model format that you can import into your Roblox games. To get started, you'll need a 3D modeling software like Blender or 3ds Max to create or download obj files. Once you have your obj file ready, you can import it into Roblox Studio by using the 'MeshPart' object. Simply insert a MeshPart into your game, then select the 'MeshID' property and input the obj file's ID. This will bring your 3D model into your game environment! If you want to add interactivity to your obj model, you can use scripting to make it move, rotate, or interact with other parts of your game. You can use Lua scripting to add behaviors and animations to your obj models, creating dynamic and immersive experiences for your players. Once your obj model is in place and scripted, you're ready to test it out in your game! Launch your game in Roblox Studio or publish it to the Roblox platform to see your obj model in action. And that's it! You've now learned how to use obj in Roblox for game development and 3D modeling. I hope this helps you take your Roblox creations to the next level. Happy creating!