Here is the full list of all 12 Pinball Arena achievements.
Complete difficulty 0
Complete difficulty 1
Complete difficulty 2
Complete difficulty 3
Complete difficulty 4
Complete difficulty 5
The damage of the marbles reaches 300
shoot a marble which has 10 or more energy consumption
The number of marbles on the field reaches 100
Have 300 money
The energy reaches 50
Defeat boss in 5 seconds