"On a snowy day, the dwarf went to the forest to play. However, at home. When I tried to go home, snow was piled up and the road was blocked. By the way, the dwarf... Can he get home? "

That's the story, such as is provided in the documentation. It's a simple, but interesting puzzle game where you move snow to make a path to your house. Snow is cumulative, in that shoving a tiny bit of snow from one space into another makes a bigger snowball. Your character can't move the largest ones. Arrow keys move you, and the mouse is also usable for controls.