Here is the full list of all 23 Puddle achievements.
Push the bulb inside the droseras making sure not to drop any particles.
Reach the end of the Nuclear power plant chapter.
Finish all levels.
Make sure your fire engine remains undamaged.
Keep all your liquid in the tank from the 2011 vintage level.
Reach the end of the Foundry chapter.
Reach the end of the Rocket chapter.
It's time for the crash test.
Reach the end of the Sewers chapter.
Keep you glass ball intact in the Tahiti level.
Don't trigger any nausea during the Slightly acid level.
Finish a level with exactly the right amount of liquid.
Who's behind the scene??
Reach the end of the Human body chapter.
Reach the end of the Laboratory chapter.
Finish a level after at least 10 nitroglycerine explosions.
Never give up! Keep trying again and again!
Reach the end of the Nursery chapter.
Reach the end of the Watercourse chapter.
Take the shortcut in the level Wastewater.
Welcome to Puddle game!
Earn 48 gold medals.
Finish the Nova level by only turning in one direction.