Doodle God
22 Achievements
1000 XP
4-5h
Epic
Similar to Similar
Similar elements reacted
20 XP
72.0%
How to unlock the Similar to Similar achievement in Doodle God - Definitive Guide
You can complete this during the very first episode.
for example:
Stone + Stone = Fire, Stone, Stone
for example:
Stone + Stone = Fire, Stone, Stone
The reaction of similar elements is caused by the combination of two elements in the same category creating another element. The earliest you can obtain this achievement is in Episode 1 with the combination of stone and stone to create fire.