Leader of the Pack (15) Complete levels 1-13 in race mode.
Libitino Liberator (15) Complete levels 6-10 in normal mode.
Mayhemius Maximus (15) Achieve a score of 50,000,000 in any mode.
Multiplayer Madman (10) Attain first place in an Xbox LIVE game.
Screwjumper First Class! (25) Complete levels 16-20 in normal mode.
Scrutonian Savior (10) Complete levels 1-5 in normal mode.
Speed Freak (15) Complete levels 1-20 in Time Trial Mode.
The Iron Screwjumper (40) Complete endurance mode.
Time Challenge (10) Successfully complete the first level within par time.
Triple-Digit Destructo (15) Destroy 100 or more objects in a single level.
Untouchable (10) Take no damage for the duration of an entire level.