Gray Matter
Game
1,351
(1,000)

Gray Matter

3.5 from 370 votes
 

2,135 tracked gamers have this game, 534 have completed it (25.01%)

There are a maximum of 41 Gray Matter achievements worth 1,351 (1,000)

Achievement Details

Secret Achievement Achievement in Gray Matter

Secret Achievement26 (20)

Offline Required - This achievement requires play in offline game modesSingle Player - This achievement can be obtained in single player game modesMain Storyline - This achievement is gained automatically by progressing through the main game mode
Continue playing to unlock this secret achievement. (Secret)

0.0Show secret details | Earn this in the Gray Matter Walkthrough

Achievement Guide for The Experiment

AuthorSolution
Sashamorning
458,545
Sashamorning
Achievement won on 03 May 11
TA Score for this game: 1,351
Posted on 03 May 11 at 13:49
 This solution has 1 positive vote and 0 negative votes. Please log in to vote.
"The Ghost of Dread Hill"

External image


This is a story related achievement, but secret. You'll get it during chapter 6, after speaking with Mrs. Dalton in the kitchen.
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