Finishing the game
If you didn't want to go through the process of building the application and putting it on your device, it is still possible for you to try out interacting with the buttons, and touching them with your fingers. In Chapter 1, Saying Hello to Unity and Android, we installed the application, Unity Remote. Plug the device into your computer and start it up; when you click on Play in the Unity Editor, you should see the game running on your device. If you can see the game playing in the Unity Editor but not on the device, just restart Unity. Make sure to save it; it would be awful to lose all of your hard work.
Undoubtedly the first thing you will notice when using Unity Remote is that the game doesn't look good. It is almost certainly stretched and pixelated. If it doesn't concern you now, don't worry, it gets worse when the project becomes more complicated. Now, before you start freaking out, grumbling about why you had to install such a useless program, you must understand...