Gray Matter achievements

Gray Matter

3.4 from 559 votes

There are 41 Gray Matter achievements worth 1,409 (1,000)

3,605 tracked gamers have this game, 783 have completed it (21.72%)

Achievement Details

Secret Achievement in Gray Matter

Secret Achievement28 (20)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 1,882 tracked gamers (52% - TA Ratio = 1.38) 3,610  

Achievement Guide for Secret Achievement

1,460,365 (871,833)
Achievement won on 03 May 11
TA Score for this game: 1,409
Posted on 03 May 11 at 22:03, Edited on 09 January 13 at 19:06
This solution has 1 positive vote and 2 negative votes. Please log in to vote.
In the Lion's Den
External image

Finished "In the Lion's Den" Puzzle Set

This is a story related achievement, but secret. You'll get it toward the end of chapter 8.
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