○Endless Mode
-Changed name to Challenge Mode
-Adjusted balance and extended time to 60 minutes
-Added "Ravager Undead" monster
-Added "Undead Wizard" boss monster
○Add
-Added extra soldier "Battle Priest"
-Added extra soldier "Wizard"
-Added Artifact "Medal of Honor"
-Added artifact "Shock Sinker"
-Added Claire's skill "Resistance"
○Function
-Added a function to end the challenge mode
-Added Steam cloud save function
-Changed so that the character's health gauge is also hidden when the UI is hidden by pressing the U key
-AI improvements
○Bug fix
-Fixed an error in the description of Claire's skill "Faith"
-Fixed an issue where artifacts that were not checked in the extra appeared in the game
-Fixed an issue where allied soldiers were moved to an area where they could not move
-Fixed an issue where the Artifact's Attack Speed increase did not apply to Greatsword Soldiers
-Fixed an issue where Claire's skill "Fired Up" was not applied
-Fixed so that holy power is returned when an ally soldier dies immediately upon being summoned.
(Currently, this bug has not been fixed, so a temporary measure has been taken to return the holy power when soldier die as soon as you summon it.)