Hazardous island Achievements Here is the full list of all 12 Hazardous island 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 Alpha squadComplete the game with your team alive Lone wolfComplete the game by failing to save your team PsychopathComplete the game by killing your team Gaming addictionComplete all endings GunsmithCollect every weapon and every attachment in game PharmacophobiaComplete the game without using syringes NinjaKill enemy with a knife from behind (You actually did it!) A responsible soldierComplete the game without failing a game once Hazardous IslandComplete all achievements Fashion show offComplete the game with every single equipment PyrotechnicianKill enemies with all throwing weapons ButcherKill enemies with all knives