Placebo Effect Achievements Here is the full list of all 9 Placebo Effect 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 Pimple PopperPop a pustule for the first time. Medical DegreeComplete the tutorial level. Cell BlasterDestroy 50 infected cells. Battle ScorpioEngage Scorpio in combat. CenturionDestroy 100 infected cells. ComboGet your first combo. 10 Hit ComboGet a 10-hit combo. 15 Hit ComboGet a 15-hit combo. 20 Hit ComboGet a 20-hit or more combo!