Witcher 2 is such a great game. I remember I got it after I built my second custom rig. That game looks gorgeous if your computer can handle it.
I found the story a little hard to follow, but early on game play is really challenging and fun. You eventually become so OP, though. I highly recommend the mod that makes all your items weightless. I don't know if CDPR patched the game and added a chest, but that was a real problem when playing the game, especially when you're holding onto items for crafting good gear.