Well after much hardship and frustration I have finally released my edit of R2. I've found the following things about editing R2:
-Adding more than one entirely new screen (from an empty screen) seems to make the game crash on the the screens that were added (seems to be the same for R1)
-The scrab music is in the level but the BND file is not, didn't test paramite
Here's some features of the level:
*Double the amount of screens compared to my previous edits
*Closing doors
*Varied environments
*Special cameos by certain characters...
Level: R2 - Rescue Zulag 2 (Abe Goes to the Beach 1.0)
Difficulty: Hard
Download: http://www.megaupload.com/?d=HWF7JVQ7