A.R.M.: Absolutely Reliable Machine Achievements Here is the full list of all 30 A.R.M.: Absolutely Reliable Machine 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 wonSimple StorySave the world. 20 May 2025 - Add a guideFairytaleSave the world with less than three repairs. 20 May 2025 - Add a guideArm it upPass day2. 20 May 2025 - Add a guidePerfect StartPass day2 without any damage. Locked - Add a guideperfect FairytaleSave the world without repair. Locked - Add a guideBeginning of the LegendPass day5 in legend difficulty. Locked - Add a guideFlawless LegendPass day5 in legend difficulty without any damage. Locked - Add a guideAbsolutely Reliable MachineSave the world in reality difficulty. Locked - Add a guideAdvanced TechnologyMake monsters retreat. Locked - Add a guideNew TechnologyMake monsters retreat with less than three repairs. Locked - Add a guidePerfect TechnologyMake monsters retreat without repair. Locked - Add a guideOld HeroMake monsters retreat in legend difficulty. Locked - Add a guideInherited LegendMake monsters retreat with less than six repairs in legend difficulty. Locked - Add a guideSacrifice and VictoryMake monsters retreat with less than three repairs in legend difficulty. Locked - Add a guideAdvanced Reacting MethodMake monsters retreat in reality difficulty. Locked - Add a guideAlone Resisted ManEscape from monsters. Locked - Add a guideNeverthelessStand up again without give up. Locked - Add a guideUnlimited PowerDefeat Armed Snake without Power reignition. Locked - Add a guideDodgeKingDefeat Armed Cobra without stunned. Locked - Add a guideEnough AttackDefeat Golden Golem only with weak attack. Locked - Add a guideWrong choiceDefeat Crystal Cobra during she ready to ultra attack. Locked - Add a guideLast ResortDefeat Last Guardian with ultra attack. Locked - Add a guidePlanned VictoryDefeat cobra without fusion. Locked - Add a guideStable InvestmentDefeat Armed Cobra without damaging. Locked - Add a guideGamblerDefeat Crystal Cobra within overclocked status. Locked - Add a guideReloaderDefeat Crystal Golem only with one chamber charging. Locked - Add a guideEnd of the StorySave the world in legend difficulty. Locked - Add a guideLegendSave the world with less than six repairs in legend difficulty. Locked - Add a guidePerfect LegendSave the world with less than three repairs in legend difficulty. Locked - Add a guideSmasherDefeat Crystal Golem only with smash. Locked - Add a guide