Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A rich	All golden models.
Alone	Shovel can not swim.
Back to the Future	Level 21 completed.
Clever man	Level 12 completed.
Great view	Level 6 completed.
Money first	Golden coin.
More nostalgia!	Level 24 completed.
Nostalgia	Level 15 completed.
Old places	Level 9 completed.
Rooms behind	Level 3 completed.
The escape	One, seven, three...
Traveler	He needs a map.
Where I am?	Level 18 completed.
You are a Ghost!	Game Completed.