Unity: How to Exit Play Mode
May 30, 2023
Press the Play button again to exit Play mode.
As a new game developer working with Unity, you’re probably just learning about how to use the editor. Unity’s Play Mode allows you to simulate gameplay within the Unity Editor without building the full project. This makes it easy to quickly iterate on your code and develop projects faster. However, if you’re new to Unity it can be easy to get stuck in Play Mode! You might also see a warning from Unity when you try to save your project in Play Mode, “You must exit play mode to save the scene!”. So, this article will cover some details on Play Mode, what that error message means, and how to exit Play Mode in Unity.
Understanding Play Mode in Unity
In Unity, Play Mode is a state in which the game is actively running within the Unity Editor. This mode lets you interact with your game directly from the editor and test out your project without doing a full build of the project. Since a full build can take anywhere from fifteen seconds to a few minutes, this mode makes it comparatively easy to quickly develop and test new features.
What is the “You must exit play mode to save the scene!” error?
The error message "You must exit play mode to save the scene!" in Unity occurs when you attempt to save changes to the scene while still in Play Mode. Unity prevents saving the scene during Play Mode.
When you are in Play Mode, any changes that you make cannot be saved back to your original scene file. This makes it easy to make changes and adjust your project in Play Mode without having these changes affect your project. It also makes it easy for you to lose intentional changes that you made. Always make sure that you have exited Play Mode before trying to make changes to your scene.
Always remember to save your scene regularly to preserve your progress and avoid losing any changes to your project. I strongly recommend setting up a Git repository to help save and keep your work. If you’ve ever lost a paper for school, imagine how you would feel if you lost your entire game.
How to Exit Play Mode in Unity
When you're ready to exit Play Mode and return to the Unity Editor, there are a few methods you can use.
Using the Toolbar
The most straightforward way to exit Play Mode in Unity is to simply press the “Play” button again. That’s the exact same button you pressed to enter play mode - the one on the top middle of the Unity Editor. When you press this button, Unity will exit Play Mode.
The easiest and quickest way to exit Play Mode is by using the keyboard shortcut. Simply press Ctrl + P on Windows, and Unity will exit Play Mode immediately.
Pro tip: You can use the Ctrl + Shift + P to toggle the Pause Mode.
Using the Menu Bar
Finally, you can also exit Play Mode by accessing the menu bar options. In the Unity Editor's menu bar, click on “Edit”. Then look for the “Play” option. When you click on “Play” while in Play Mode, Unity will transition out of Play Mode.
Unity's Play Mode is a valuable tool that lets you simulate your game from directly within the Unity Editor. However, knowing how to exit Play Mode is important so that you don’t get stuck :p
We discussed various methods to exit Play Mode, including using the toolbar button, using the keyboard shortcut, and accessing the menu bar option.
Thank you for reading, and we hope this article has provided you with valuable insights into the different options you have to exit Unity's Play Mode. :)
FAQs (Frequently Asked Questions)
Can I save changes to the scene while in Play Mode?
No, Unity does not allow you to save changes to the scene while in Play Mode. You must exit Play Mode first, then make your changes, then save your scene. Any changes that you make in Play Mode will be discarded. Always make sure you are not in Play Mode before you spend a bunch of time making changes.
What happens if I accidentally exit Play Mode without saving my changes?
If you exit Play Mode without saving your changes, any changes you made while in Play Mode will be thrown away. Always save your work regularly to avoid losing progress. I strongly recommend setting up a Git repo for your project so that you have a backup for your project.
Can I customize the keyboard shortcut to exit Play Mode?
Yes, you can customize the keyboard shortcut to exit Play Mode in Unity's preferences. Go to "Edit" -> "Shortcuts", then search for “Edit/Play”. The default keyboard shortcut is Ctrl + P.
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