Save the heroes!
On your way to the top, you can rescue trapped heroes, and they will follow you to fight!

Change heroes!
Pay attention to the two doors of different colors in the path, one of which can duplicate the heroes you have, and the other will reduce the heroes you have! You need to make the right choice!

Battle session!
When you climb to the top, there will be various evil monsters, and the heroes around you will protect you from the monsters, so you need to summon as many heroes as possible and win the battle, leading to a higher level!