Seriously tough! for all of it's occasional frustrations the FoG series really spices the turn based formula up with a pinch of unpredictability and occasional erratic behavior!

You can get the game here!
https://us.gamesplanet.com/game/field-of-glory-ii-medieval-steam-key--4899-1?ref=arch
For blood pressure medication tough you will have to go see a licensed physician!