Welcome to sierra
ACH_Welcome_to_Sierra93.5%

Achievements and their recorded unlock rates.
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ACH_Welcome_to_SierraACH_First_EncounterACH_Show_me_the_lightACH_1000ACH_Long_GrassACH_Up_we_goACH_One_Big_SnakeACH_SciencegonemadACH_PowerPlantACH_Hold_on_to_your_buttsACH_FreshAirACH_ReactorStableACH_QueenBugACH_AllosaurusACH_MutantACH_CyberTankACH_LifeFindsaWayACH_Making_FriendsACH_ReactorOverloadACH_EndingBACH_TrexACH_GameOverManACH_ZapACH_ToServeManACH_SuckZoneACH_HARDACH_judo_chopACH_HARD_S