- Under Pressure
Finish a level without driving on 'low pressure'.
Finished 10 Hornets with the railgun without missing once.
- Muffled up
Finished a level with the buggy at maxed-out hull.
- Full Pressure
Finished a level with a buggy at maxed-out pressure capacity.
- Tesla's Memorial
Finished a level with a fully upgraded Teslagun and Tesla secondary.
- Splosion Buggy
Finished a level with having activated underbody or rear explosives for 20 times.
- Gotta catch 'em all!
Defeated all enemies on a level (Tutorial excluded).
- Pop the Piñata
Let a Sucker suck at least 10 pressure pills before destroying it.
- Pipes laid
Defeated the Riverbed Boss in Level 11.
Defeated the Castle Boss in Level 22.
Defeated the Underground Boss in Level 33.
- Easy, now…
Finished the campaign on the Easy difficulty level.
Finished the campaign on the Normal difficulty level.
- The Hard Way
Finished the campaign on the Hard difficulty level.