Here is the full list of all 30 Doors: Paradox achievements.
Grow the magical tree
Start the camera
Complete the tutorial
Light up the sun
Break the knight
Dig up the sarcophagus
Follow the light
Embrace the dark
Complete the first chapter
Destroy the Kraken
Turn on the electricity
Open the vault
Create the potion
Change the weather
Save the world
Destroy the world
Complete the second chapter
Decipher the map
Hit the monkey
Win the air clash
Turn the knights to ruin
Beat the racing game
Transform the dance floor
Destroy the vampire
Vanquish the spider
Release Chaos
Restore Order
Complete the final chapter
Collect all gems and scrolls
100% Completion!!!