game is suddenly shutting down

App developers are giving their best to deliver a great experience to the users, which is why they are constantly working on improvements. If users complain about the issue, including freezing and crashing, developers will fix it with an update. 

That is why it is essential to regularly update all your apps or at least the ones you use daily. Check here https://play.google.com/store/apps/details?id=com.king.candycrush4&hl=en

If there is a software glitch, you can get rid of it by installing the latest software version. A new version will improve the overall performance of your device and its security and it will also bring bug fixes. If you didn’t enable automatic updates on your device, 

you can see if there is an update manually:

Go to Settings

Scroll down and tap About device (About phone, About tablet)

Tap Software Update or System update.

Check the game again. If you have the same problem, check the steps below.

It will help you delete the unnecessary app cache that causes the crash. Go to Settings > Apps/Application manager > Choose the app candy crush saga > Tap Clear cache option.

To make enough room for the wanted apps, there are two options: delete files from device or move the files to SD card. You can remove some useless apps, old photos, videos and songs to free up space. Or move unnecessary apps to SD card: go Settings > Apps or Application manager > select one app > choose Move to SD card option.

The slow or unstable network connection can also lead to app crashes on Android.

Read here more about it. https://community.king.com/en/blog/discussion/250219/having-problems-with-your-game-crashing-or-loading-on-mobile#latest

I hope I was able to provide some clarity for you, and if there is any other question or concern that I could assist you with, 

Please do not hesitate to reach back out to me!

Have a good day