Chisel

Gotta love Nitrome, every game they release they find a new way to show their logo on screen, most of the times using the game's mechanic! Always makes me smile :).

Anyway, onto the game itself: you have an ugly sprite that has a drill attached to its head, and you can walk around a planet and chop off pieces of it in stripes. What's left of the planet is then stitched together. There are some enemies and other stuff to avoid, which makes it a fun little game.