Full list of all 19 Ping Pan Playtest achievements.
The base game contains 13 achievements, and there are 2 DLC packs containing 6 achievements.
Yay you found an even harder cup
Complete level nine using all of the bouncers
Complete level ten using all of the bouncers
Complete level eleven using all of the bouncers
Complete level twelve using all of the bouncers
Complete level thirteen using all of the bouncers