Enter This names into the cheats menu, you'll get 100 reward points.

NEWJACK - 100 reward points
THESOURCE - 100 reward points
CROOKLYN - 100 reward points
DUCKETS - 100 reward points
GETSTUFF - 100 reward points
LOYALTY - Afterhours by Nyne
MILITAIN - Anything Goes by CNN
BIGBOI - Bust by Outkast
CHOPPER - Chopshop by Baxter
CHOCOCITY - Comp by Comp
AKIRA - Dragon House by Chiang
PLATINUMB - Get it Now by Bless
GHOSTSHELL - Koto by Chiang
GONBETRUBL - Lil' Bro by Ricbyobyche
KIRKJONES - Man Up by Sticky Fingaz
RESPECT - Move by Public Enemy
POWER - Original Gangster by Ice T
ULTRAMAG - Poppa Large by Ultramagnetic MCs
SIEZE Sieze -the day by Bless
CARTAGENA - Take a look at my life by Fat Joe
PUMP - Walk with Me by Joe Budden

To unlock the following match types, complete the following.

Cage Match - Beat Crack in story mode
Demolition Match - Beat Magic in story mode
Inferno Match - Beat Sticky Fingaz in story mode
Ring Out Match - Beat Chiang, Masa and Santos in the Dragon House, in story mode
Subway Match - Beat Trejo in story mode
Window Match - Beat Crow in story mode

In certain areas (for example, the Subway Station, Crow's Office, or Sticky's Hideout), you can do special area moves like at the end of the introduction for the game. To do these moves, you must have your opponent in danger and with your special meter almost full, Taunt to blaze, then go near the edge of the ring (the window, fire, or near the subway tracks), then grapple them. Do your special. Your fighter will give them numerous punches to the head followed by a stomach shot. You will then put them in a head lock and throw them to finish them off. Note: The way you finish them off will depend on your area. In Sticky's Hideout, you will throw them into the flames and a piece of the ceiling will come down on them. On Crow's Office and the Sub Station, they will just be thrown out the window and into the train.