It's an uphill battle after a certain point. It's fun to play at first but after playing challange battle after challange battle after challange battle after challange battle after challange battle... It just looses my interest. It may not decrease your ranking when your fighting a supperior enemy but it just becomes less of a game and more of grind. This is a fun game don't get me wrong. It's definitely different from other RTS games out there and sadly no where the same as the original games.