Frozen City is a survival game where you are the chief of the city. You will have to ensure that the citizens survive in the harsh, cold wasteland and rebuild civilization. To aid you in your quest, you will have many heroes that can grant you different kinds of boosts to speed up your progress and help you during combat stages. This is why it is important to upgrade your heroes regularly in Frozen City.
Find out how to do this in the guide below.
How to Upgrade Your Heroes In Frozen City?
Upgrading your heroes will increase their stats which will help you massively during combat missions. In addition, your passive bonuses will also grow stronger as you upgrade which will boost your efficiency and productivity as you build up your base. You can upgrade your heroes by leveling them up or promoting them. We have explained each method in detail below.
Level Up Your Heroes
This is an easy and popular method to upgrade your heroes in Frozen City. You will have to go to the hero menu and level up your heroes by using Wishing Stars. These items can be earned as a reward for completing tasks in Frozen City. You can also earn Wishing Stars by purchasing the Plain City Deck 1 pack from the Shop. This will cost you real money but you can get 250K Wishing Stars in one go. The amount of Wishing Stars required to upgrade your heroes increases as your level rises.
Promote Your Heroes
You can also promote your heroes to upgrade them in Frozen City. This will require hero fragments and Blazing Stars. Both of these items can be obtained by opening chests. in addition, you can also participate in events like Grandpa’s Farm and Fish Farming to get the Blazing Stars as rewards. You can promote your heroes through the Hero menu. This will give them a permanent boost and increase their level cap.
This is how you can upgrade your heroes in Frozen City. We hope that this guide was helpful to you. For more guides related to the game, check out How To Get More Food In Frozen City?