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