I do really like that this breaks the mold of "press a button and watch some guy die" that most of these torture games are built on. In this case you get to add modifier to try and cause as much pain as possible before killing the subject, with specific pain amounts unlocking more torture methods.
These games were cool as a kid in the mid 2000's, but I do not find these games fun really at all now a days. It's a shame because they are such a staple of flash gaming, espcially Newgrounds.