Unlockable How to Unlock Antartica stage In arcade mode level 100, defeat Leopaldan to unlock Antartica stage Extra characters In arcade mode at level 100 or higher, extra characters will challenge you. Defeat them to unlock Kakusei Sol and Kakusei Ky Play scramble in RK 2 factory in normal difficulty. Finish last stage with 1,500,000 or more. Robo Ky 2 substance will challenge. Beat him Leapoldan In arcade mode level 199, you have to beat Leopaldon Zako 1,2,3 In GG Boost mode, beat Kakusei sol and ky in the last stage to unlock
Contributed By: Robbie Kennedy.
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