Here is the full list of all 25 iBomber Defense Pacific achievements.
Reach Captain level.
Reach Colonel level.
Reach Brigadier General level.
Reach Major General level.
Reach Lieutenant General level.
Reach General level.
Reach 5-Star General level.
Place 400 turrets.
Drop 20 bombs.
Drop 200 bombs.
Complete the first counter attack level.
Complete the campaign.
Gain Turret Guard on every level.
Complete a bonus level.
Place 40 turrets.
Find a Hidden Target.
Complete the tutorial levels.
Reach Sgt. Major level.
Unlock all available perks.
Complete the secondary objective on every level.
Perfect on every level.
Get full veteran medals on every campaign level.
Find all the Hidden Targets.
Perfect Tarawa without upgrading any turrets.
Perfect on Santa Cruz using only Machine Gun.