3D Sapper - action/puzzle interesting game. Very good graphics and music.

In the game you act on a board, covered with chips.
Imagine, that you have suddenly found yourself inside your own computer. Let's think that you
dreaming or someone has bewitched you. You have a real shovel in your hands. You making two
unsteady steps...The chips are sparkling, the incredible sky is iridescent... Music is thundering,
encouraging you to start... Wake up!