Hey everyone, today I'm going to show you how to enter fullscreen in Unity 3D game view. It's a simple process that can really enhance the player's experience. Let's get started!

Step 1: Open your Unity project and go to the 'Edit' menu at the top of the screen.

Step 2: Select 'Player Settings' from the dropdown menu. This will open the Player Settings window.

Step 3: In the Player Settings window, look for the 'Resolution and Presentation' section. Here, you will find the option to set the 'Default is Fullscreen' checkbox.

Step 4: Check the 'Default is Fullscreen' checkbox to enable fullscreen mode for your game view.

Step 5: Save your changes and run your game to see the fullscreen mode in action!

And that's it! You've successfully entered fullscreen in your Unity 3D game view. It's a simple tweak that can make a big difference in how players experience your game.

I hope this tutorial was helpful for you. If you have any questions, feel free to leave a comment below. And don't forget to like and share this video if you found it useful. Thanks for watching, and happy coding!