Unlockables
Unlock Demitron:
At the Title screen press A, B, R, L, Down C, Up C. On the Character Select screen Demitron should then be selectable.
Unlock Sonork:
At the Title screen press L, R, Top-C, Bottom C, Left-C and Right-C. On the Character Select screen Sonork should then be selectable.
More tricks, tips and cheats for this game are right here - Dark Rift cheats
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