Full list of all 20 Shoot 1UP achievements worth 200 gamerscore. It takes around 4-5 hours to unlock all of the achievements on Windows Phone.
Kill a boss with the best ship spread.
Beat a non-Tilt level without losing a ship.
Complete any level with thirty ships.
Complete any level and score over 1,000,000 points.
Complete any level and score over 10,000,000 points.
Complete any level and score over 30,000,000 points.
Beat any level and get over a million points from a single enemy.
Complete Chilled Campaign.
Complete Normal Campaign.
Complete Serious Campaign.
Complete one game loop in Score Tilt.
50 kills in a single level using the shield.
Eat 2 pies on a single playthrough.
Beat level 4 with the Ovoid.
Complete the entire campaign without losing a ship.
Complete a level by choosing the hard-path (right side of screen).
Complete level 1.
Find a 1UP pie and complete the level.
Beat any level while killing 5 offspring from a single, pink jelly transport ship.
Complete at least 1 level of Score Tilt.