This demo (may I call it a demo now?

) is very nice, but hope final version will be 32x better

Keep up the good work!
PS: Do you still have problems with ripping sprites? Did you try:
http://oddworldlibrary.net/archives/.../Sprites01.zip
http://oddworldlibrary.net/archives/.../Sprites02.zip
(ALL dynamic sprites ripped from Abe's Oddysee - their Height is 50% because in game they're stretched) ?
http://img24.imageshack.us/img24/7931/66485820.png
...now you're thinking with Portals xD