Clear Mission Mode Hard.
Clear all stages in Dig Down Mode.
Score 210 points in Time Attack Mode 180sec.
Clear Mission Mode Easy.
Score 50 points in Time Attack Mode 60sec.
Unlock 10 skins in Challenge Mode "Advance".
Unlock 10 skins in Challenge Mode "Basic".
Unlock 3 skins in Challenge Mode "Basic".
Clear Puzzle Mode Easy.
Clear Puzzle Mode Hard.
Unlock all skins.