Here is the full list of all 12 Quantic Pinball achievements.
Trigger multiball in Special level
Unlock all tables
Obtain more than 100.000.000 points
Complete Alpha table
Complete Beta table
Complete Gamma table
Complete Delta table
Compelte Epsilon table
Complet Zeta table
Finish all tables until your starting level
Play Special level until wave 30
Kill all Invaders in Kill Them all mode