Core Miners Achievements Here is the full list of all 14 Core Miners achievements.Filter Achievement View View Image viewList view Sort 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 First DescentReach Floor 10 Going DeeperReach Floor 20 Cave ExplorerReach Floor 50 Abyss DiverReach Floor 100 Rookie MinerBreak 50 Blocks Upgraded MiningBreak 100 Blocks Efficient DiggingBreak 200 Blocks Ore MasterBreak 500 Blocks Stone ExpertBreak 1,000 Blocks Short BreakAccumulate 1 Hour Offline Quick NapAccumulate 2 Hours Offline Leisure TimeAccumulate 5 Hours Offline Deep RelaxationAccumulate 10 Hours Offline Offline MasterAccumulate 24 Hours Offline