Halloween Picket Maze Achievements Here is the full list of all 2 Halloween Picket Maze 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 Trick and treat!Collect all the candies. Home sweet homeComplete all levels.