Heartworm Achievements Here is the full list of all 19 Heartworm 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 DiedYou died Leaves Stays Together Possum HomeEnter the Abandoned House ArchiveEnter the Archive NeighborhoodEnter the Neighborhood WildernessEnter the Wilderness ClockEnter the Clock Tower EndBeat the game Spider Deer Keeper RunBeat the game in under 2 hours DashBeat the game in under 1 hour ImmortalBeat the game without dying Cold Turkey The Only Way Out Is ThroughBeat the game on Hard mode