When you get a new hat in a Hat Event, you will get the chance to upgrade it to increase its power during the event period. Upgraded hats will keep looking as cool when the event is over, but the multiplier will go back to normal.
How can I upgrade my hat?
You can upgrade the new hats in the Event Shop during the event period only. Once you upgrade a hat, it will look different and you'll get a temporary boost for your bird power during the event.
- Once you upgrade a hat, you can't use any previous versions of the hat.
- Duplicate Hats won't be available if the hats have upgrades.