Here is the full list of all 13 Doodle Devil trophies - there are 9 bronze, 3 silver and 1 gold.
Create two new elements in a row
Create 13 different elements
Complete first episode
Complete the Good group
Complete the Monsters group
Complete the Nature, Animals, and Plants groups
Complete the Science group
Complete the Weapons and Military groups
Complete the Space War group
Complete second episode without using tips
Complete third episode without using any tips
Create 50 elements in a row
Complete the game without using tips