Let a Sucker suck at least 10 pressure pills before destroying it.
Finish a level without driving on 'low pressure'.
Finished a level with having activated underbody or rear explosives for 20 times.
Finished the campaign on the Easy difficulty level.
Defeated 100 enemies through ramming.
Defeated 18 enemies while a powerup was active.
Finished the campaign on the Hard difficulty level.
Got in love touch with 10 enemies.
Finished 20 levels in Endless mode.
Defeated the Underground Boss in Level 33.
Finished the campaign on the Normal difficulty level.
Defeated 5 enemies with one strike.
Had a Spatank drag the buggy with a grappling hook for 30 seconds.
Finished 10 Hornets with the railgun without missing once.
Finished a level with a fully upgraded Teslagun and Tesla secondary.
Finished a level with the buggy at maxed-out hull.
Finished a level with a buggy at maxed-out pressure capacity.
Defeated all enemies on a level (Tutorial excluded).
Defeated the Castle Boss in Level 22.
Defeated the Riverbed Boss in Level 11.
Defeated 1,000 enemies.
Didn't touch the ground for 15 seconds.
Brought 5 love-touched enemies to the finish line.
Finished a level without taking any damage.
