A masterpice very difficult, thats why is great and challenges make it different then any other game.
The solid game itself is amazing, very real graphics and sounds, many possiblities in the game, at the fases and many different enemyes and bosses with a great multiplayer making the game even more solid and more enjoying
The "open world" of dark souls gives a lot of enemyes and diferencies thought the scenarios, the bosses makes battles even more and more challenges and diferent battles, the deep story is darker then the fist one of demons souls and more difficult to understand