Scratch

So I made this game where you control character called Sara to lead her out of Pyramid's maze (read more in game's Intro). This is my first Scratch project but it's pretty advanced I would say (don't believe? try it and view source...), because there's lots of small and interesting details. Also I used a atleast one hack to minimize/prevent flickering when scrolling... Scratch is really limited and it redraws screen so slow... I don't know what exactly to explain or what might be interesting for others so please give any questions?

Game -> http://scratch.mit.edu/projects/davispuh/2865518

Menu screenshot -> http://i.imm.io/JFsj.png
Gameplay screenshot -> http://i.imm.io/JFw7.png

Any feedback appreciated. (be it good,bad or whatever, any tips etc)

PS. I would say it's still in Beta (because I haven't played it much) but I'm not sure if I'll make changes as I've lots of other things to do