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 wonAll in a RowComplete Boss Rush 15 August 2024 - Add a guideMake it out AliveComplete Boss Rush Without Dying 15 August 2024 - Add a guideThe Toughest WarriorBeat Boss Rush on Hard Difficulty 15 August 2024 - Add a guideThe PitsFall into the Deadly Pit of Recently Escaped Spirits 14 August 2024 - Add a guideSharpest ArrowsReach an Arrow Strength of 10 14 August 2024 - Add a guideAn Old FriendVisit the Forgotten Grave's Spirit 14 August 2024 - Add a guideBack to LifeReverse the Stone Witch's Curse 14 August 2024 - Add a guideThe Mystery BeyondOpen the Final Gate 14 August 2024 - Add a guideBehind the MaskDefeat GutGhoul 14 August 2024 - Add a guideBurning BridgesDefeat FilthPest 14 August 2024 - Add a guideFully EquippedCollect all 60 Upgrades 14 August 2024 - Add a guideStrongest SwordReach a Sword Strength of 10 14 August 2024 - Add a guideBoney BattleDefeat BoneGolem 14 August 2024 - Add a guideRobot RampageDefeat Rogue Bot 14 August 2024 - Add a guideExterminatorDefeat Defender Unit 14 August 2024 - Add a guideTop of the LineUpgrade your Airship Again 14 August 2024 - Add a guideShrine BrightBuy the Shrine Shifter 14 August 2024 - Add a guideLoving the RainFind both hiding spots in Rainy Plains 14 August 2024 - Add a guideA Swampy SituationDefeat Swamp Frog 14 August 2024 - Add a guideX Marks the SpotComplete the Scavenger Hunt 14 August 2024 - Add a guideAll Mapped OutBuy Upgrade Markers 13 August 2024 - Add a guideStone Cold WitchDefeat the Stone Witch 13 August 2024 - Add a guideHalfway ThereCollect 30 Upgrades 13 August 2024 - Add a guideTurning a New LeafVisit Snoots Shop 13 August 2024 - Add a guideTulip TussleDefeat the Runaway Plant 13 August 2024 - Add a guideComing to GripsDefeat GrappleBot 13 August 2024 - Add a guideSharper ArrowsUpgrade your Arrow Strength 13 August 2024 - Add a guideFeeling StrongerUpgrade your Health 13 August 2024 - Add a guideGrave DangerDefeat the Forgotten Grave 13 August 2024 - Add a guidePaying Your DuesOpen All 5 Paid Gates 13 August 2024 - Add a guideA Sky TailDefeat MechaRat 13 August 2024 - Add a guideA Better BucketUpgrade your Airship 13 August 2024 - Add a guideCan't Touch ThisBeat a Boss With Full Health 13 August 2024 - Add a guideStrengthened SwordUpgrade your Sword Strength 13 August 2024 - Add a guide9 Lives and 8 KnivesDefeat the Buried Beast 13 August 2024 - Add a guideTicking TimebombDefeat the ClockMaker 13 August 2024 - Add a guideTour TroubleDefeat the Tomb of 1000 Spirits 13 August 2024 - Add a guidePretty Tough!Collect 10 Upgrades 13 August 2024 - Add a guideSomething's fishy...Defeat the Sky Pirates 13 August 2024 - Add a guideKeeping Up with FriendsOpen a Post Box 29 July 2024 - Add a guidePins in the MapBuy Map Markers 29 July 2024 - Add a guideGetting ThirstyFind a hidden nook 29 July 2024 - Add a guideRoot of EvilDefeat Grave Crawler 29 July 2024 - Add a guideA Little StrongerCollect an Upgrade 29 July 2024 - Add a guide