Which Penumbra game is the best? Thread

I want to get the game Penumbra because I already beat Amnesia with a couple of my friends so I'm looking to get another scary game. I just want to know everyone's opinions on which version of the game is most fun, scary, and long.

Black plague, was really scary, though Amnesia was way scarier..
Overture isnt as scary, and you have some weapons there, which make the game even less scary (melee, which are pretty quirky to use)
I havent played Requiem, though i have heard (correct me, if im wrong) that its only puzzles, not that much story/horror moments (which is fine by me, dont know about other people though ;D)

Flash112 wrote: I havent played Requiem, though i have heard (correct me, if im wrong) that its only puzzles, not that much story/horror moments (which is fine by me, dont know about other people though ;D)

You are right. When I started playing Requiem I was so disappointed because it had nothing to do with the previous Penumbra games (gameplay wise anyway), but I continued playing because I paid for it and it turned out to be kind of enjoyable. You just have to see it as a seperate game.