Check Inn Achievements Here is the full list of all 19 Check Inn 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 wonTo the Sky!Build a 50-story hotel 31 December 2025 - Add a guideCapitalistWin in free mode on hard difficulty 31 December 2025 - Add a guideSuperliftUpgrade elevator capacity to the maximum 31 December 2025 - Add a guideBig WashUpgrade a Laundry to the maximum 28 December 2025 - Add a guideAt the last momentCheck in a guest who is almost out of patience 09 December 2025 - Add a guideBig AppleComplete the New York level 16 November 2025 - Add a guideGood serviceComplete the Nebraska level 13 November 2025 - Add a guideExcellent!Complete a level with hotel rating of at least 4.9 13 November 2025 - Add a guideSnowy weatherComplete the Montreal level 22 October 2025 - Add a guideThe First ThousandCheck in one thousand guests 22 October 2025 - Add a guideSauna for EveryoneUpgrade a Sauna to the maximum 22 October 2025 - Add a guideInsulationUpgrade room insulation to the maximum 22 October 2025 - Add a guideVictory over HungerUpgrade a Kitchen to the maximum 21 October 2025 - Add a guideMy First HotelComplete the Kansas level 20 October 2025 - Add a guideCustomer orientationComplete any level without missing a single guest 20 October 2025 - Add a guideLightningUpgrade elevator speed to the maximum 20 October 2025 - Add a guideWith easeWin in free mode on easy difficulty Locked - Add a guideSuccessful BusinessWin in free mode on medium difficulty Locked - Add a guideSolid ResultCheck in 10,000 guests Locked - Add a guide