Heads Will Roll - Destroy five robots in two seconds.
Drier Spin Cycle - Perform a 540 degree flip in a vehicle.
Use Your Head - Destroy a robot using a robot head.
Big Ben - Sound the bell ten times within ten seconds.
Head Hunter - Collect 20 robot heads.
Advanced Head Hunter - Collect 75 robot heads.
Rocket Man - Propel your vehicle 150 metres into the air, using any means possible.
Square Eyes - Sit in front of a TV for five minutes.
The One Gnome To Rule Them All - The gnome must be cast back into the fiery chasm from whence it came.
Five Second Rule - Pick up twelve toasted sandwiches.
No Turning Back - Complete every level without using the time slider.