Literally rocket science
LITERALLY_ROCKET_SCIENCE2.0%

Achievements and their recorded unlock rates.
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LITERALLY_ROCKET_SCIENCELEVEL_UPBUCKSHOTSPACE_CADETUNTOUCHABLESPACE_TYRANTPYTHAGORASMINESWEEPERBULLSEYEBLOODY_MARYSPACE_WARLORDSHUT_DOWNFIGHT_TO_THE_ENDSHIP_ENTHUSIASTCOUCH_PARTYBARE_GRILLSBRAWLERTIMBER