Here is the full list of all 20 Element4l achievements.
The game starts...
First combo move
First lost spark found
Finished Element4l
Finish a level in less than 60 seconds
Achieve a gold medal in any level
Get some air!
Be as awesome as Indiana
Finish a level with less than 30 transformations
Transform 10000 times
1000x fireworks
Master in treehopping
Make it to the top
Take the dry route
Fall and get back on your feet
There are no weapons in this game, but you can be one...
The achievement says it all
Achieve terminal velocity with the minecart
Find all the lost sparks
Conquer the darkness