Dragon Ball Z: Supersonic Warriors 2 Codes -

Neko Majin Z:
Complete Z Battle mode and all sixty Maximum mode battles under the novice, hard, mania difficulty settings. Press , , , , , , , , at the mode selection screen. Then, highlight any support character, hold and press to unlock Neko Majin Z.  

Novice Maximum mode:
Complete Z-Battle with any team.

Hard Maximum mode:
Successfully complete Novice Maximum mode.

Mania Maximum mode:
Successfully complete Hard Maximum mode.

Unlimited Dragon Power:
Successfully complete Mania Maximum mode. Alternately, complete every mode.

Play as Android #16 and #17:
Complete the "16's Agitation" level in Android #18's story line.

Play as Android #18:
Complete the "Differences in Experience" level in Krillin's story line.

Play as Babidi:
Complete the "Evil Discovered" level in Vegeta's story line.

Play as Bardock:
Complete the "Fateful Reunion" level in Goku's story line.

Play as Broly:
Complete the "Legends of Devil!" level in Goku's story line.

Play as Buu (Good):
Complete the "Super Buu Has Emerged!" level in Gotenks' story line.

Play as Cell (Complete):
Complete the "Body: Successful!" level in Cell Complete 's story line.

Play as Cell (Second Form):
Complete the "18, Activate" level in Dr. Gero's story line.

Play as Cell Jr.:
Complete the "Cell Jr." level in Cell's (Second Form) story line.

Play as Cooler:
Complete the "A Battle of Blood Relations" level in Frieza's story line.

Play as Dabura:
Complete the "The Gate to the Other World" level in Buu's story line.

Play as Dende:
Complete the "Cooler's Armored Squad" level in Piccolo's story line.

Play as Dr. Gero:
Complete the "Ambition" level in Gohan's story line.

Play as Frieza:
Complete the "Enraged Warriors" level in Goku's story line.

Play as Ginyu:
Complete the "Battle of Namek" level in Vegeta's story line.

Play as Gohan (Super Saiyan 2):
Complete the "Cell Game" level in Kid Gohan's story line.

Play as Gohan (Teen):
Complete the "Golden Warrior" level in Kid Gohan's story line.

Play as Goku (Super Saiyan):
Complete the "Showdown: Core/Cooler" level in Goku's story line.

Play as Gotenks (Super Saiyan 3):
Complete the "Broken Door" level in Gotenks' story line.

Play as Hercule:
Complete the "Best Friend" level in Buu's story line.

Play as Majin Vageta:
Place SSJ Vageta and Babadi on the same team.

Play as Mecha Frieza:
Complete the "Time in the Other World" level in Frieza's story line.

Play as Mecha Frieza (DP3):
Complete the last level in Frieza's story line.

Play as Metal Cooler:
Complete the "Big Gette Star" level in Cooler's story line.

Play as Shenron:
Complete the "That Hurts, Shenron!" level in Ginyu's story line.

Play as Super Buu:
Complete the "Best Friend" level in Buu's story line.

Play as Tien and Yamcha:
Complete the "Revived! The Ginyu Force" level in Krillin's story line.

Play as Trunks (Super Saiyan):
Complete the "Time Machine" level in Trunks' story line.

Play as Vegeta (Super Saiyan):
Complete the "Vegeta vs Android 18" level in Vegeta's story line.

Play as Vegeta (Evil):
Complete the last level in Mania Maximum mode (where you fight the powerful SS Goku). Then, select Vegeta (super Sayan) while holding R . Instead of showing Vegeta (Super Saiyan) as your team member, Vegeta (Evil) will appear.

Hazmat:
Place Super Vegeta and Babidi in a team together and Super Vegeta should be Vegeta (Evil).

Play as Zarbon and Dodoria:
Complete the "Frieza's Irritation" level in Frieza's story line.