In this section, you will find a small bit of the info I have gathered for the making of SCUMM Revisited. That is, specifics on each block used in the SCUMM resource files. Also, a list of CMI script opcodes is given. There are still a lot of gaps in these pages - I'll add more as I get the time (but only if people actually request more of it). Some stuff, such as decompression algorithms, I have left out on purpose, mainly to allow them to stay LucasArts secrets.