Heroes can be Leveled Up to increase their powers. A Hero can be Leveled Up by:
- Going to your Hero Roster by pressing “Heroes” on the main UI
- Selecting a Hero from the Hero Roster, and
- Pressing “Level Up”.
Leveling Up a Hero requires sacrificing other Heroes for Experience Points as well as some food. The amount of Experience Points and food needed to Level Up the Hero is specified in the “Level Up” screen.
A Hero’s stats, as well as the chance to power up its Special Skill, will become higher if Heroes of the same colour are sacrificed when Leveling Up.