Thunder Tier One Achievements Here is the full list of all 36 Thunder Tier One 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 Recruit OperatorFirst confirmed kill Rookie Operator100 confirmed kills Skilled Operator1000 confirmed kills Veteran Operator2500 confirmed kills Tier One Operator5000 confirmed kills Recruit Combat MedicFirst teammate revive Rookie Combat Medic50 teammates revived Skilled Combat Medic100 teammates revived Veteran Combat Medic250 teammates revived Tier One Combat Medic500 teammates revived Recruit Brother-in-armsFirst kill assist Rookie Brother-in-arms100 total assists Skilled Brother-in-arms250 total assists Veteran Brother-in-arms500 total assists Tier One Brother-in-arms1000 total assists Body-bagged IFirst death Body-bagged II100 total deaths Body-bagged III1000 total deaths Body-bagged IV2500 total deaths Body-bagged V5000 total deaths Raining Brass I1000 total shots fired Raining Brass II10,000 total shots fired Raining Brass III100,000 total shots fired Raining Brass IV250,000 total shots fired Raining Brass V500,000 total shots fired Ladies and gentlemen, we got him!Completed the campaign Mission's Possible100% Campaign completion! If at first you don't succeed...Failed the same mission 10 times in a row Dead weightDied without dealing any damage to the enemy Pack horseReached maximum carry weight Friendly Fire: OnKilled a teammate With friends like these...Killed by friendly fire I am the law!Restrained 100 enemies Proper Planning and Practice Prevents a Piss Poor PerformanceCompleted training BlackoutDestroyed 100 lights Apes together strong!Mission completed without any knocks or deaths on Realism