Hey all,

So, I think I'm almost done with The Rat's obnoxious trial-and-error cavern. I'm just after the motion-comic scene where he tells you to look for his son or whatever. There's an elevator I can activate with my slingshot which goes up to a higher level. On the bottom level there's a crate I can push onto the elevator. There's a raised drawbridge I could walk across from the upper level if it weren't raised.

Does anyone recognize this part and know what to do?

Get the box up to the top, push it to the edge(The Left), climb up, sprint and jump, climb over bridge. Done!.