The Iron Screwjumper
Complete endurance mode.
40 
Screwjumper First Class!
Complete levels 16-20 in normal mode.
25 
Floratone Freedom
Complete levels 11-15 in normal mode.
20 
Speed Freak
Complete levels 1-20 in Time Trial Mode.
15 
Leader of the Pack
Complete levels 1-13 in race mode.
15 
Mayhemius Maximus
Achieve a score of 50,000,000 in any mode.
15 
Libitino Liberator
Complete levels 6-10 in normal mode.
15 
Triple-Digit Destructo
Destroy 100 or more objects in a single level.
15 
Time Challenge
Successfully complete the first level within par time.
10 
Scrutonian Savior
Complete levels 1-5 in normal mode.
10 
Untouchable
Take no damage for the duration of an entire level.
10 
Multiplayer Madman
Attain first place in an Xbox LIVE game.
10