*Updated 01/16/2012
There was a lot of work done to create the tutorials, in which I included instructions for game hackers and cheaters of any skill level. All the tutorials include several screenshots, program links, source code, and downloads of my project files.
I hope you learn something from the tutorials, as I doubt I will do another series anytime soon that was as involved and so complete in the images/instructions/etc.

Work is licensed under a Creative Commons Attribution 3.0 Unported License. Attribute is done by giving credit to t2Eservo and a link to this website http://t2eservo.blogspot.com/
Here are the links of the tutorial series, enjoy.
Spelunky Tutorial Series