This is where the big rewards are! You get cards to choose from each floor and win gems, feathers, spells, and hats as you rise to the skies. But be careful, there are pesky pig cards on all the normal floors who are ready to take what you have gained. You can exit the tower any time with the loot collected so far from the “Exit” button on the left. Even if you get a pig card, your journey is not over, you can pay gems to be able to continue.
Every green floor is a Jackpot floor, where you can win hats. Better yet, those floors don’t have pig cards! Yellow floors are Super-Jackpot floors where you can win even better hats!
If you feel it takes a bit too long to choose the cards yourself, you can use the "auto-pick" function to speed things up! It's the fast forward icon on the bottom:
With this option, the cards will be picked automatically until you decide to stop or you get a piggie. To stop, you can tap the fast forward icon again.