Here is the full list of all 22 Doodle God achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
All reactions revealed
Sins vs. Virtues quest completed
Greatest Inventions quest completed
Survivor quest completed
Episode Three passed
Episode Four passed
Games created
All Bad things created
Alle drankjes aangemaakt
Save the Princess quest passed
All episodes passed without hints
Episode Two passed
Run, Santa, run quest completed
All reactions with Philosophers' stone discovered
Human created
Episode One passed
Episode One passed without hints
Similar elements reacted
6 elements created
10 groups created
Life created
Element created 3 or more times