Red Line Achievements Here is the full list of all 18 Red Line achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot wonChapter II: DaughterChapter Ⅱ Completed 22 December 2023 - Add a guideAgile in ActionNot to get caught by the grandma 22 December 2023 - Add a guideChapter I: NotesChapterⅠCompleted 22 December 2023 - Add a guidePrologue: ApartmentPrologue Completed 22 December 2023 - Add a guideChapter III: EnigmaChapter Ⅲ Completed Locked - Add a guideChapter IV: EntanglementChapter Ⅳ Completed Locked - Add a guideChapter V: BorderChapter Ⅴ Completed Locked - Add a guideEpilogue: FarewellEpilogue Completed Locked - Add a guideEndless DarknessThe story has a bad ending. Locked - Add a guideUnknown FutureThe story has an average ending. Locked - Add a guideCrossed PathsThe story has a happy ending. Locked - Add a guideNature CallsInvestigate all flush toilets Locked - Add a guideTrophy KidTalk to all pedestrians in Sun Xuelei's storyline Locked - Add a guideOnly One TruthComplete all clues in the average ending Locked - Add a guideSpooky EventTalk to the policeman by the roadside Locked - Add a guideVery Agile in ActionNot to get caught by the malice Locked - Add a guideSuper Agile in ActionNot to get caught by the mind flayer Locked - Add a guideFarewellBid farewell to everyone Locked - Add a guide