Here is the full list of all 11 PongBreak achievements.
Complete a round without the orb hitting the ground once
Get a combo by breaking multiple bricks at once
Get 25 combos
Get 10 Perfects!
Get 3 perfects in a row
Get 10 Hat Tricks!
Clear "The Factory" level
Clear all maps in one go
Get 10 combos involving at least 3 bricks
Get a combo involving at least 3 bricks
Combo two far apart bricks