Total reaction
Finish all levels.
25
Gold rush
Earn 48 gold medals.
20
Quack-Quack
It's time for the crash test.
20 
Every drop matters
Finish a level with exactly the right amount of liquid.
20
Roundabout
Finish the Nova level by only turning in one direction.
15
Waiter
Keep all your liquid in the tank from the 2011 vintage level.
15
Say "truck"
Make sure your firetruck remains undamaged.
15
Green peace
Push the second bulb inside the sundews without letting the particles fall inside.
15
The Wages of Fear
Finish a level after at least 10 nitroglycerine explosions.
15
Eating is Cheating
Don't trigger any nausea during the Slightly Acid level.
15
Souvenir
Keep your glass ball intact in the Tahiti level.
15 
Make yourself scarce
Take the shortcut in the level Wastewater.
10