Oh I found Maxx (you can see it's filled in in the above screenshot). I just needed the flight and was searching for it before I beat the game because I was afraid what happened would happen lol. A few bugs other than the climbing glitch:
- Below the palace to the left you can exit the world (missing collider). I almost got to the top of one of the mountains! But I took random fall damage and instantly died lol.
- From inside the "Pawty Room" you can jump through the ceiling and walk on top of it and access out of bounds areas.
- I have no idea how to open the palace. I got the key but couldn't open the doors. But the pillar to the right of the main door has no collider so you can just walk through it lmao which is what I did.
I spent almost 2 hours total in your game which is about 5 times longer than any other single game, so while I do have criticism, it obviously was a big success. Great job!