Here is the full list of all 33 Polyball achievements.
You have completed the game!
You have crossed over
You escaped the void, but into what?
Destroyer of worlds
You escaped into the void
Travel the circumference of the Earth, or 40,075 km
You withstood the heat and finished!
You are Lord of the Forest
Collected all the trophies!
Collected all of the hidden Otherworld trophies!
You have conquered Otherworld
You are a master of the sky. 2 hours of flight time.
You have conquered limbo
Collected all of the hidden Limbo trophies!
Collected all of the hidden Space trophies!
You have conquered Space
In the hour you have spent airborne
A master jumper! 2000 (mostly) successful jumps!
You have conquered the Desert
Collected all of the hidden Desert trophies!
Are you broken yet?
You have conquered the Volcano
Collected all of the hidden Volcano trophies!
800 jumps, I bet you think you are getting pretty good
What more is there to say?
Get used to it
You have conquered the Great Forest
Collected all of the hidden Forest trophies!
110?!?! Are you crazy?!
60 jumps, a drop in a bucket
You'll get used to air control
40 is a pretty decent speed, but you can do better
Travel 1km