Impact Winter Achievements Full list of all 24 Impact Winter achievements worth 1,000 gamerscore. It takes around 50-60 hours to unlock all of the achievements on Xbox One.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 24 Offline Mode 24 Single Player 7 Main Storyline 1 Difficulty Specific 1 Collectable 2 Cumulative + 3 Level Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Day OneSurvive your first day in the Void. Day 30Survive until the Rescue Timer reaches zero. Role ExpertUnlock all roles. Blane's StoryComplete Blane's story path. 1 guideWendy's StoryComplete Wendy's story path. Maggie's StoryComplete Maggie's story path. Christophe's StoryComplete Christophe's story path. Survival ExpertAchieve an S rank. 1 guideSurvival MasterAchieve an A rank. 1 guideSurvival NoviceAchieve a B rank. 1 guideTrapping NoviceTrap your first animal. 1 guideTrapping ExpertTrap every type of animal. 3 guidesLock Picking NoviceSuccessfully pick your first lock. Lock Picking MasterSuccessfully pick 10 locks. Lock Picking ExpertSuccessfully pick 20 locks. 1 guideExplosive!Use C4 or a Homemade Charge to detonate a wall or container. 1 guideAko-Light NoviceReach level 1. Ako-Light MasterReach level 15. Ako-Light ExpertReach level 25. BD-750 Upgrade ExpertCraft all Ako-Light upgrades. Campsite ExpertFully upgrade a campsite. 1 guideFurnace ExpertFully upgrade the church furnace. 1 guideRecipe ExpertCraft all food recipes. 2 guidesUltimate SurvivalSurvive until the Rescue Timer reaches zero in Expert Mode. 1 guide