Pressure Pressure Pressure Pressure

Bad Pilot - Fell off a bridge ten times
Beginners' (Bad) Luck - First checkpoint not accessed
Best Buds - Played game in co-op mode
Clean as a whistle - Destroyed all enemies
Click, Click, Boom - Defeated 1000 enemies
Die Hard - Never Died
Easy, now - Played 'Easy' Mode
Final Destination - Defeated Wellness-Train
Finished Laying Pipes - Defeated Mantis
Geared up! - Got best buggy upgrade
Got Your Back - Helped out a friend
Gun Jammin' - Passed on primary weapon
King of the Sky - Defeated an airship
Like A Boss - Got best rating in all levels
MonsterKill - Destroyed 8 enemies with one strike
MultiKill - Defeated 4 enemies with one strike
My Precious - Collected all coins
Plan Balked - Defeated Metal Count
Pressure Is Low - Barely finished with pressure
Respectable - Played the 'normal' way
The Hard Way - Played 'Absurd' Mode
UltraKill - Defeated 6 enemies with one strike