Survive floor 1
ACH_SURVIVE_FLOOR_149.7%

Achievements and their recorded unlock rates.
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ACH_SURVIVE_FLOOR_1ACH_BOSS_HEXAGONACH_BOSS_CIRCULARACH_ENEMY_ONCEACH_SURVIVE_FLOOR_2ACH_BOSS_DUETACH_BOSS_MANTISACH_SURVIVE_FLOOR_3ACH_BESTIARYACH_UNLOCK_ALL_ITEMS