What do you think is the #1 monster in the Frictional Games Penumbra & Amnesia?

[The Rock Worm]

A few of the enemies scared me pretty easily during gameplay, but the best one was the BIGGY worm.

When I first saw it, when it was breaking the door down, I thought that it was the dog. When it came out, I was like "Wudda?! What is that?". In my panic, I fell down the hole like 5 times, and got killed 3 times after that.

At chemical storage, when it came again, my terror level zupped to 100. Maybe over it. I closed those metal doors, which reduced my panic, but each time I heard the sound of the door banging, it raised again, but when it broke, it flew even higher. I was so scared that thinking wasn't an option. As I was opening the door with the lever, it was taking too long. The door opened a tiny inch, and when I looked back, I was face-to-face with it.

In this part of the game, if I ever had to count how many times I died, I can say, it is over 80. Seriously.

But as I kept dying, I felt a lot better, and I wasn't frustrated at all. I kept enjoying it, until it got boring, and I noticed the ceiling.

Unlike the other monsters, you can't hide from this fella! Now what would be a great worm chase to watch is if it was chasing the Grunts/Brutes from Amnesia (See how scared they get!)

I tried hiding before, but it doesn't work. It just sniffs ya out!

And the Grunts/Brutes. They wouldn't be able to defeat the wormy. That's what makes it terrifying.

One thing that would be even scarier than the Worms/Brutes is this fella (artwork not mine): http://eclectixx.deviantart.com/art/Shoggoth-288484101