Mello Haunted House Achievements Here is the full list of all 15 Mello Haunted House 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 Outside Mello Haunted HouseYou are courageous! You have unlocked ground floor!Congrats! You have unlocked the first floor!Congrats! You have unlocked second floorCongrats! You have unlocked third floorCongrats! You have found the corridor!Congrats! You have entered the parallel world!Congrats! You have discovered the basement!Congrats! You are now in the lawn!Congrats! You died for the first time.Try again! Got the Bible book!Congrats! Got a Special key!Good job! Got a Silver Key!Congrats! Got a bolt cutter!Congrats! You received a message from the ghost!Read it carefully.