First loss
ACH_FIRST_LOSS95.5%

Achievements and their recorded unlock rates.
Loading your Steam progress…
ACH_FIRST_LOSSACH_FIRST_WINACH_TIME_5_MINACH_TIME_2_MINACH_TIME_1_MINACH_WIN_10_TIMESACH_NO_FLAGSACH_MIN_SIZEACH_MAX_SIZEACH_NO_MINESACH_WIN_50_TIMESACH_WIN_100_TIMES