I bet you would for sure want level editor for AngryBirds. I think it's perfectly possible to do it, I just need some help on level files. Every level file is a compiled lua file, that could be decompiled and edited, however those lua files seem to have modified chunks(header), so conventional decompilers do not work. Is there someone skilled enough to help with this problem? I guess only few bytes need to be changed to decompile it successfully..