AirBorne Sea Achievements Here is the full list of all 19 AirBorne Sea achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply NewcomerDestroy 50 enemies Iron RainDestroy 100 enemies GunsmithDestroy 500 enemies The Old Man And The SeaComplete Hardcore Mode NewbornComplete the first level Deadliest WarriorComplete the 50th level VeteranGet 25 Level SharpshooterGet >90% accuracy 99LuftballonsComplete all levels on normal mode PROCYON TraineeLearn first skill Full PotentialGet all the skills of one branch. Maxing OutGet all the skills of each branch. Shark AttackKill 25 Torpedo-bombers First BloodKill the first enemy Homing MissileKill enemy with home-missile rocket Fireworks ShowKill 25 enemies with homing-missile Life boatNo life boat Swimming dayKill Torpedo-Bombers