Stronghold Legends is the weakest Stronghold game out of the series. It takes the Stronghold formula and tries to put a mythological (legendary) twist to it which you do not really get to see fully until very late in the game. In the first single-player campaign you do not get access to any of these new units and the campaign becomes quite tedious and mediocre after a few missions. I really tried to like it, but I just could not get into it, unlike all of the other Stronghold games. It's still worth giving it a try if you are a huge fan of the series, otherwise I think this is one to skip.