Upgrading Troops

[Requ]

why isnt upgrading troop's time upgraded time minus current type?so ex: light swordsman to heavy swordsman is 1 hour 30 minute-ish not 4 hour.thanks.

[Angela]

Hello Requ,

The training time of the upgraded units is the one of the higher class units. The upgrade cost is lower, it is the difference between the total price of the higher class units and the total price of the lower class units. However, I will forward your suggestion for a review, thank you for sharing your idea.