Here is the full list of all 22 Doodle God: Ultimate Edition achievements worth 1,000 gamerscore.
"20th_century" quest completed
"Robinson" quest completed
"Sins vs Virtues" quest completed
"Save the Princess" quest passed
All reactions revealed
"Run Santa, Run!" quest completed
Episode four passed
All episodes passed without hints
All bad things created
Episode three passed
Games created
All drinks created
Episode two passed
All reactions with philosopher's stone discovered
Episode one passed
Episode one passed without hints
Element created 3 or more times
10 groups created
Human created
Similar elements reacted
Life created
6 elements created.