Greetings Sylvaville,
To clarify, does the app shut off or does the iPad shutoff? If you are having issues with just apps, you can try these steps:
- Close and open the app.
- Restart your iPad.
- Update your device and game.
- Delete and reinstall the app.
You can find a more in-depth list of steps here: If an app on your iPhone or iPad stops responding, closes unexpectedly, or won’t open - Apple Support
If we have an incorrect understanding of the issue, consider offering additional details to help the community to guide you to a resolution.
- What exactly happens?
- Which iPadOS version are you using? (Settings > General > About)
- Does it work on other devices?
We hope this helps so you can play your games.
Best wishes.