Here is the full list of all 10 Polarity achievements. It takes around 5-6 hours to unlock all of the achievements on Windows.
Collected all 111 Data Fragments.
Finish the cooperative campaign.
Destroy 10 Cubes.
Complete all the bonus levels.
Collected 60 Data Fragments.
Finish your first Cooperative level.
Complete the single player campaign
Collected 30 Data Fragments
Die for the first time.
Use 10 Jump Pads in any mode.