Portal 2
Steam
- 5,877,386 Achievements Earned
- 313,652 Players Tracked
- 51 Total Achievements
- 8,873 Obtainable EXP
- 14,892 100% Club
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
9.31%
Very Rare - 400.00 EXP
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