Islets Achievements Here is the full list of all 44 Islets achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.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 wonThe Toughest WarriorBeat Boss Rush on Hard Difficulty 30 January 2025 - Add a guideAll in a RowComplete Boss Rush 28 January 2025 - Add a guideMake it out AliveComplete Boss Rush Without Dying 28 January 2025 - Add a guideSharpest ArrowsReach an Arrow Strength of 10 28 January 2025 - Add a guideThe PitsFall into the Deadly Pit of Recently Escaped Spirits 28 January 2025 - Add a guideAn Old FriendVisit the Forgotten Grave's Spirit 28 January 2025 - Add a guideTurning a New LeafVisit Snoots Shop 28 January 2025 - Add a guideThe Mystery BeyondOpen the Final Gate 28 January 2025 - Add a guideBehind the MaskDefeat GutGhoul 28 January 2025 - Add a guideBack to LifeReverse the Stone Witch's Curse 28 January 2025 - Add a guideFully EquippedCollect all 60 Upgrades 28 January 2025 - Add a guideX Marks the SpotComplete the Scavenger Hunt 28 January 2025 - Add a guideStrongest SwordReach a Sword Strength of 10 28 January 2025 - Add a guideAll Mapped OutBuy Upgrade Markers 28 January 2025 - Add a guideBurning BridgesDefeat FilthPest 28 January 2025 - Add a guideBoney BattleDefeat BoneGolem 28 January 2025 - Add a guideExterminatorDefeat Defender Unit 26 January 2025 - Add a guideTop of the LineUpgrade your Airship Again 26 January 2025 - Add a guideRobot RampageDefeat Rogue Bot 26 January 2025 - Add a guideLoving the RainFind both hiding spots in Rainy Plains 26 January 2025 - Add a guideA Swampy SituationDefeat Swamp Frog 26 January 2025 - Add a guideStone Cold WitchDefeat the Stone Witch 26 January 2025 - Add a guideTulip TussleDefeat the Runaway Plant 26 January 2025 - Add a guideHalfway ThereCollect 30 Upgrades 26 January 2025 - Add a guideComing to GripsDefeat GrappleBot 19 February 2023 - Add a guideGrave DangerDefeat the Forgotten Grave 19 February 2023 - Add a guidePaying Your DuesOpen All 5 Paid Gates 19 February 2023 - Add a guideA Sky TailDefeat MechaRat 19 February 2023 - Add a guideA Better BucketUpgrade your Airship 19 February 2023 - Add a guideShrine BrightBuy the Shrine Shifter 19 February 2023 - Add a guideSharper ArrowsUpgrade your Arrow Strength 19 February 2023 - Add a guideCan't Touch ThisBeat a Boss With Full Health 19 February 2023 - Add a guide9 Lives and 8 KnivesDefeat the Buried Beast 19 February 2023 - Add a guideGetting ThirstyFind a hidden nook 19 February 2023 - Add a guideFeeling StrongerUpgrade your Health 19 February 2023 - Add a guideTicking TimebombDefeat the ClockMaker 19 February 2023 - Add a guideTour TroubleDefeat the Tomb of 1000 Spirits 19 February 2023 - Add a guidePretty Tough!Collect 10 Upgrades 19 February 2023 - Add a guideSomething's fishy...Defeat the Sky Pirates 19 February 2023 - Add a guideKeeping Up with FriendsOpen a Post Box 19 February 2023 - Add a guideStrengthened SwordUpgrade your Sword Strength 19 February 2023 - Add a guidePins in the MapBuy Map Markers 19 February 2023 - Add a guideRoot of EvilDefeat Grave Crawler 19 February 2023 - Add a guideA Little StrongerCollect an Upgrade 19 February 2023 - Add a guide