Console Monster writes: "Geometry Wars 2 will be shooting to the XBLA soon and we have the achievement list for it. The list doesn't look as hard as the original's achievements though it brings up a few surprises. The new Geo Wars will contain "King" – what seems to be a king of the hill type mode and "Deadline" – a game involving gates... The most mysterious achievement of all is "Smile" with the description: 2, 4, 11, 15, 17, 18 and 19. Whatever could that mean? Here's the list:
Unlocked All Modes
Unlock all game modes.
Collect 500 geoms in a single game.
Score at least 1,000,000 points in all single player modes.
Score 1,000 points in Waves without collecting any geoms."
The rest of the achievements and the images can be viewed at the source.