Almost got it. The bird I was to square to figure out and I forgot about seeing that last keyhole. Great room, enjoyed it!

nice

Read my discussion page to find out how to complete the level if you are stuck.

Did someone really complete this room? Because I can't even find any of the code needed to open one of the 3 locks at the begininng... The other arteefacts went just fine though.

So the bars never went away for me in the tomb room. I was able to stand on the button and the bars went up, but when I walked away they went right back down. It would have been essentially unbeatable from here, except that I WAS able to go through the bars due to a small gap between them and the right wall. I was able to go back and forth using that gap and complete the level.

yes it is intentionally, I admit it may seem weird to not be able to pull it out but I wanted what its actually meant there for to be more noticable than someone trying to look all over placing the book on the shelf or something.

After opening the drawer with the suitcase code the book inside appears to be non-interactable. Is this intentional? Couldn't figure out how to start this room outside of it.

I fixed it, thank you for telling me!

I really liked this puzzle. I ran into a few issues when playing it though. When the bookcase opens up to reveal the next room, one of the red books either disappears or glitches through the back of the bookcase, making it seem like there's one less book.

Which drawer are you referring to? I checked the one with the picture of the suitcase and it does not let me open it without the code

I opened the drawer with the lock in front of it.
There was nothing in there and I was not sure if it was intended that way