Are you ready to take your Roblox game to the next level with custom 3D models? Look no further! Here's a quick guide on how to install OBJ on Roblox and start creating amazing 3D worlds in Roblox Studio.

First, you'll need to prepare your 3D model in OBJ format. This can be done using 3D modeling software like Blender, Maya, or 3ds Max. Once your model is ready, it's time to bring it into Roblox Studio.

In Roblox Studio, go to the 'View' tab, select 'Explorer,' and then right-click on 'Workspace.' Choose 'Insert Object' and select 'MeshPart.' This will create a new MeshPart in your workspace.

Next, click on the newly created MeshPart in the Explorer window, and then go to the 'Properties' tab. Under the 'Mesh' section, click the '...' button to open the MeshId property. Here, you can paste the URL of your OBJ file hosted on a platform like Roblox Asset Library, Dropbox, or any other hosting service.

After pasting the OBJ file URL, hit 'Enter' to load your 3D model into Roblox Studio. You can now manipulate and position the model in your game world exactly as you want it to appear.

To make sure your 3D model appears correctly in the game, you may need to adjust the material properties and scaling. You can do this by selecting the MeshPart, going to the 'Properties' tab, and adjusting the 'Material' and 'Size' properties.

Once you're satisfied with the placement and appearance of your 3D model, you can start testing it in your Roblox game. In Roblox Studio, click on the 'Play' button to launch the game and see your custom 3D model in action.

Congratulations! You've successfully installed OBJ on Roblox and brought your custom 3D model to life in Roblox Studio. Now you can continue to enhance your game with even more custom 3D models and take your creativity to new heights. Have fun creating and exploring the endless possibilities in the world of Roblox!