Pass 10 portals
PASS_10_PORTALS2.4%
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Achievements and their recorded unlock rates.
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PASS_10_PORTALSUNLOCKS_ARTTUTORIAL_COMPLETEDLC_LEVEL1_COMPLETE_COMPLETED_NO_POWERUPSGAME_COMPLETEDPASS_100_PORTALSPASS_50_PORTALSPASS_30_PORTALSUNLOCKS_MUSICUNLOCKS_CODE