Crystal Defense Achievements Here is the full list of all 7 Crystal Defense 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 I'm a defender!Win level 1 on easy or normal difficulty. Flawless victory!No damage to crystal in level 1 on hard difficulty. Beast mode!No damage to crystal in level 2 on hard difficulty. Dazzling performance!No damage to crystal in level 3 on hard difficulty. Keep it safe!No damage to crystal in level 4 on hard difficulty. You're on fire!No damage to crystal in level 5 on hard difficulty. Electrifying!No damage to crystal in level 6 on hard difficulty.