Yes you are right, I overlooked the 'remake' in the heading - that explains these new areas. I also thought that they reduced the difficulty in the video for appeal, but really they did not need to as the Souls series has always been about difficulty.

I have no interest in this regardless of whether it comes to PC. Never thought this game looked interesting - and tried a demo once - not impressed (to say the least). Like some other "famous" games, always thought this was just way over-hyped.

P.S. I meant the game "Dark Souls" in my mini-rant above, but apparently this game was the inspiration for the Dark Souls games, so my comment is still related.