SMGSPANK : Starts you off with 5 additional "Right Hand Man" gangs.
SMGMILK : All gangs you hire start off with perfect health.
SMGKICKASS : Gives you 5 "Ground Zero" gangs equipped with plasma generators, battle suits, and empathic enhancers
SMGISLANDS : Causes Cops to crackdown perpetually on all unoccupied sectors.
SMGFUNDAGE : Starts you off with 1500 in cash.
SMGHUBBLE : You can see enemy gangs in all sectors

Thanks to Revolution reader Gunther Moskovitz!