Imagine having the complete scripts (game code) of all Sierra On-Line games that use the SCI engine published between 1988 and 1996 fully decompiled, human-readable and annotated.

Yes. 100% of the scripts. 100% of the games.

SCI mastermind sluicebox did it again!

If you want to learn about the full story, ranging from a deep-dive into the code and tales about the history of Sierra's script language and previous reverse engineering efforts, check out

https://www.benshoof.org/blog/sci-scripts