Trick or Treat Adventure Achievements Here is the full list of all 18 Trick or Treat Adventure 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 HoudiniFind your costume inspiration and escape your room. Sick ParentsDiscover the secret your parents have been hiding in the basement all these years. Radioactive HamsterHow could you treat a beloved pet that way? Incest is BestGrab your mom's rear to get that sweet Jolly Rancher. Klaw KommanderAssemble all the pieces of your Halloween costume. Spider SlayerGet rid of the giant spider to get your first bag of CANDY! Wise MancombDefeat Mancomb Scoldbark in a battle of insults. C.H.U.M. The WatersKill what dwells in the sewers. You Might Be a RedneckOutsmart the redneck to get his moonshine. Hell HoundSend Cerberus back to the firey pits of HELL. Scrotch ScratcherOutsmart Satan in a battle of the wits. C.H.U.M.anitarianBeat the game without dicing up the C.H.U.M. ZappedLose all 3 hearts in the battle with Satan. We Deserve ItWatch the entire ending and all the credits. BrundlekinWatch the entire beginning instructions sequence. WoodchuckAsk the fertility statue that famous old woodchuck question. Speed's The Best CandyBeat the game in under 15 minutes. Zombie WalkTake your zombie friends on a tour of the sewers and your house.