Secret Achievements Cheat for Dragon Ball: Raging Blast 2 on the Xbox 360

A Message From Goku - 15 Gamerpoints - As Super Saiyan 2 Teen Gohan, win against Perfect Cell with Ultimate Attack, "Father-Son Kamehameha".
Denoument - 40 Gamerpoints - Watch the credits roll.
End of Everything - 15 Gamerpoints - Using Super Saiyan Goku, win against Full Power Frieza with Ultimate Attack, "Angry Kamehameha".
Farewell to the Proud Warrior - 15 Gamerpoints - Using Majin Vegta, win against Majin Buu with Ultimate Attack, "Final Explosion".
Lone Warrior - 15 Gamerpoints - Using Android #17 and Android #18, win against Super Saiyan Future Gohan with Team Super Attack.
Yamcha's Premonition - 15 Gamerpoints - Win against Yamcha with the Saibamen using the Ultimate Attack, "Saibamen Bomb".