First encounter with the Water Monster

[Linux.Blue]

Spoiler below!

maybe a tad tense at first, but was getting a tad annoyed by it later on. At some point, the monster was going crazy in the water, bloody little scene. it soon dawned on me that it was eating a body part. I got to the other side where you needed to turn that wheel to open the door. I managed to get a crate there so I could open it without getting hurt.
Once opened, I threw a body part far away, waited for him to start eating but maybe I went too fast.
It came after me, and I thought I'd be able to get to the door and proceed, like a "click on mouse to advance to next scene". I found out, that wasn't the case, and I had to make a dash back to safety before dying."