Operation: Cheek Clapper Achievements Here is the full list of all 10 Operation: Cheek Clapper 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 First Cheek!Clapped the first alien cheek! DecacheekistClapped 10 alien cheeks in your lifetime XXV BUTTUS CHEEKUSClapped 25 alien cheeks in your lifetime I had to make a bunch of theseClapped 100 alien cheeks in your lifetime Bro what u even doin broClapped 1000 alien cheeks in your lifetime Backhand ClapExecute the fabled backhand clap Dual WarpClap two alien cheeks in one warp clap The Unfortunate SevenKnock out 7 soldiers in one Kyle's Charge I HAVE THE HIGH GROUNDWarp to an alien above you I'm SorryKnock away an alien