First puzzle
FIRST_PUZZLE30.7%
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Achievements and their recorded unlock rates.
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FIRST_PUZZLEFIRST_KILLBAR_SINGLEFIRST_CLEARTUTORIAL_CLEARFIRST_HEALFIRST_DEATHTWENTY_KILLSMARKSMANBAR_TENHUNDRED_KILLSOUTBREAK_CLEARBUY_SINGLETWENTY_HEALSCHASMAL_CLEARFIRST_WAVEMIASMA_CLEARBAR_FIFTYALL_SCENARIOS_CLEARENKINDLE_CLEARBUY_TWENTYFIFTH_WAVEBAR_HUNDREDTENTH_WAVENORMAL_WINTHOUSAND_KILLSBUY_HUNDREDBIOHAZARD_WINHARD_WINTEN_CLEARSBUY_TWOHUNDREDTHIRTY_WAVETWENTYFIFTH_WAVETWENTY_WAVEFIFTEENTH_WAVEPACIFIST_WINHUNDRED_PUZZLESTWOHUNDRED_HEALSHUNDRED_CLEARS