Door2:Key Achievements Full list of all 12 Door2:Key achievements.The base game contains 7 achievements, and there are 2 DLC packs containing 5 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 DLC Packs Group DLC packs together in list DLC Filter AllOwnedNone What are achievement flags? Click to find outApply Base Base Game (Excludes DLC) 86 7 94 (44%) Castle DoorYou completed chapter 1 Garden DoorYou completed chapter 2 Construction DoorYou completed chapter 3 Memorial DoorYou completed chapter 4 TemplumYou opened the temple SimulationYou finished the game AtomYou 0xFF32AA Add-on Path to Heaven DLC 39 30 3 0.0033 (100%) IsaacHe lived alone in the small house on a hill CypherYou completed chapter 6 DualityYou completed chapter 5 Add-on Golden City DLC 28 20 2 0.0022 (100%) DLC: Golden CityYou completed the Golden City DLC: Hard RoomYou completed Hard Room