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