Here is the full list of all 24 Marwin and The Evolution Stone achievements.
Survive for 60 seconds
Survive for 30 seconds
Complete the tutorial
Complete "Flyland"
Complete "Snowland"
Complete "Factoryland"
Complete the game
Sleep with the fishes
Look but don't touch
Move it
Don't give up
Finish the game in 2 hours
You know what to do
Don't be afraid
Count the legs
:)
Don't look down
See you later
Crush the stage
Survive for 120 seconds
Survive for 240 seconds
Survive for 480 seconds
Play a match
Click on the hidden object