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