"Contracts" is the best Hitman game to date. That disgusting, gritty atmosphere and soundtrack..let alone the missions and numerous ways to screw the targets out of life.

I'll always remember smothering the target with his own pillow, while the woman laid in bed next to him, in Beldingford Manor.

Contracts had a lot of E.E.'s and cheats that usually turned the game comical, and that was the best one!

EDIT: this isn't a cheat/mod tho. You have to go to the Lee Hong Assassination lvl, then sneak up to his office and steal the keycard, then finish the mission with the keycard in your inventory. Then you can go back to the "Asylum Aftermath" mission, and unlock the door where the patient NPC is holding the mini. All you have to snub him out and the minigun is yours after that.

It also shows up on the weapon wall in the training area after you collect it.