Here is the full list of all 14 Bomber Bother achievements.
Lose a game by falling into the pit, even though you have met the level goal.
Bother the same beaver 15 times.
Finish the first level.
You know how to beat Bomber Bother.
The player said "trans rights!"
Well, how??
Push 15 beavers into the pit, on Classic difficulty!
Collect $69.420 in one game, on Classic difficulty.
Win a game from beyond the grave.
Finish the game!
Finish the second level.
Finish the third level.
Finish the final level.
Beat the final level on Classic difficulty!