The witcher 2... the adventure of geralt of rivia continues
as for the game itself, it shifted massively from witcher 1
from a tradtional RPG it shifted to an Action-RPG with "demon's souls" combat style which is hardcore and unforgiving
this game story premise is a big setup for the witcher 3, and it has 2 different paths to take from
Rouch's path, and Iorveth's path
which means a ton of replayability, and i heartly recommend it.