Here is the full list of all 12 iBomber Attack achievements.
Complete every level in the game on Hard.
Complete the game.
Collect all of the intel in the entire game.
Complete all secondary objectives.
Complete a level without firing a single shot.
Complete a level using only the machine gun.
Kill a flame thrower guy with a flame thrower.
Complete any level of the game.
Complete a level without dying.
Get full destruction on a level.
Complete a secondary objective.
Collect all of the intel in a single level.