Rengoku II: The Stairway to H.E.A.V.E.N. Cheats & Tips

Complete the game or go to the official Rengoku II site via PSP to get these parts:

Burn Knuckle
Blaze Knuckle
Stun anchor
Stun anchor EX
DPS
DPS-POLYTAN
Overdrive LG
Bomber Head

If you want the fastest ADAM in the game, these are the parts that you need:

Head: Zero Shift
Torso: Plasma Armor
L Arm: Samurai Drive II
R Arm: Plasma Sword FL
Legs: Super Mobiliator


WARNING: This ADAM is recommended for advanced players. Players who use this ADAM must focus on dodging and attacking at the same time. THIS ADAM HAS NO DEFENSE.