The mod is a bizarre collection of large maps with many rooms and features silly graphics and sounds, obviously inspired by Chokage. Coding changes include state-of-the-art features for 1999, including four keys and being able to display them on the status bar.
Ammo has also been greatly increased (well above 200), and ammo pickup amount has also been increased from 8 to 10. The guards also give off different scores than the standard 100, 400, 500 and 700 points. MLI has been removed and a cheeky message is displayed when pressing BAT.
Similar to Chokage, the mod came in a batch file and its base files were all edited names, using the file distinction .COW and .SSS.
Originally released in 1999 it was updated occasionally before a final v2.01 appeared in the spring of 2000.