Insurmountable Achievements Here is the full list of all 29 Insurmountable achievements worth 1,000 gamerscore.Filter Achievement View View Image viewList view Sort by TrueAchievement desc TrueAchievement asc Achievement name desc Achievement name asc GamerScore desc GamerScore asc TA Ratio desc TA Ratio asc Gamers desc Gamers asc Xbox.com order Date won desc Date won asc Flag Filter All None 29 Offline Mode 29 Single Player 9 Main Storyline 3 Story Completed 9 Difficulty Specific 12 Stackable 1 Collectable 6 Cumulative + Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply First StepsStart the first Mountain Into new heightsReach the second Mountain Hide adsThe final challengeReach the final Mountain Because it's there!Climb the peak of the first Mountain The savage mountainClimb the peak of the second Mountain On top of the worldClimb the peak of the final Mountain First ascentFinish the Game with the Adventurer Glorious DestinyFinish the Game with the Adventurer on hard Difficulty Ultimate FameFinish the Game with the Adventurer on the highest Difficulty Field ScienceFinish the Game with the Scientist Bravely into the unknownFinish the Game with the Scientist on hard Difficulty A Golden Age for ScienceFinish the Game with the Scientist on the highest Difficulty High-altitude investigationFinish the Game with the Journalist Unbreakable DeterminationFinish the Game with the Journalist on hard Difficulty Finding the truthFinish the Game with the Journalist on the highest Difficulty YummyFeed the Goat HospitalityReunite with the group of friendly climbers and invite them for a round of tea. Seeing thingsHave 10 Hallucinations Helping HandHelp 10 people or animals on the Mountain ScavengerSearch 10 Locations Not again...Fall into 10 Crevasses I wish I had a helmet...Get hit by rocks 10 times Take cover!Survive an Avalanche The HatchFind the mysterious Hatch Fact or Fiction?Find 10 natural anomalies Sacred HospitalityTry the hermit's stew The Direct PathFinish the Game on normal Difficulty while completing as few missions as possible Straight to the TopFinish the Game on hard Difficulty while completing as few missions as possible The Ultimate ChallengeFinish the Game on the highest Difficulty while completing as few missions as possible