I see that there are levels up to 200 for the Jelly Saga, but my game won't update after level 120.

Luac1997

What do I need to do in order to continue playing? I use it on both an Android phone and a computer (windows 10)

aCe

I think you just need to update the application. I think originally there were 120 levels, the more so if you have the latest app updates then you should see all the levels. Check the store