In the area with the giant octopus, there appears to be an upper area that i cant figure out how to get to. You can kill the octo, pull the lever and carry on. So this must be a bonus area right at the top of the room. I can see ledges right up there but cant get to them.
When you are on the rightmost statue, she appears interested in a pole that sticks out of the wall. This looks like a clue. You can jump to the pole but there is nowhere further to go (that i can find). Maybe this is irrelevant?
I wondered if you need to get onto the spiky thing before letting it down, so i played this bit again, but i cant get onto that either.
Also, the climbing poles are here (three on one side and one large one on the other) but i cant get anywhere useful from them and didn’t need to climb then for the main octo puzzle. Weird. I figure they must have a use!
Here’s to another great game!