Here is the full list of all 12 Lawnmower Game: Pinball achievements.
Play table 1
Play table 1 2minutes
Play table 2
Play table 2 2minutes
Play table 3
Play table 3 2minutes
Play table 4
Play table 4 2minutes
Play table 5
Play table 5 2minutes
Play table 6
Play table 6 2minutes