5 of the Egypt campaign battles seam unwinnable. Try a set up with your troops. All wiped out then you have to take the tome to rebuild them all or spend real money to heal the and try again. Waste of time and money. There is no way to up grade my troops to make the stronger to win any more. The research tree requires you to finish the battle's on the campaign to progress. So no way to progress in the game. Looking for a new game good luck with this game. I would spend your time some where else.