Infiltration: Alone in Combat Achievements Here is the full list of all 18 Infiltration: Alone in Combat 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 Mission 1Mission 1 Completed Mission 2Mission 2 Completed Mission 3Mission 3 Completed Mission 4Mission 4 Completed Mission 5Mission 5 Completed Mission 6Mission 6 Completed Mission 7Mission 7 Completed Mission 8Mission 8 Completed First headshotYou have killed an enemy with a headshot Three headshotsYou have killed three enemies with a headshot Mission 1 MasterMission 1 Completed with Honor Mission 2 MasterMission 2 Completed with Honor Mission 3 MasterMission 3 Completed with Honor Mission 4 MasterMission 4 Completed with Honor Mission 5 MasterMission 5 Completed with Honor Mission 6 MasterMission 6 Completed with Honor Mission 7 MasterMission 7 Completed with Honor Mission 8 MasterMission 8 Completed with Honor