In the mechanical tower in the level "gears and clockworks" i'm stuck. Right before you run through the water mill things a video shows and you see that black creature and the prince says "what do you want from me?!" after that, I got through the water mills beat those guys and got to where you have to defeat the smaller brute. I beat him and then I don't know where to go. If I go straight there is a long hall with spikes and I can't see how to get around them. But, if I go right, then you have to dodge those things pushing the water. I got to a door and I can see people behind it, but I don't know how to open it.