Gray Matter Cheats, Codes, Cheat Codes, Walkthrough, Guide, FAQ, Unlockables for PC

Gray Matter

Steam achievements

Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select “Community”, “My profile”, “View all my games”, then the game and view stats.

A Day in the Rowboat (20 points): Finished “A Day in the Rowboat” Puzzle Set.
A Message from Laura (20 points): Finished “A Message from Laura” Puzzle Set.
A Plant in the House (20 points): Finished “A Plant in the House” Puzzle Set.
A Small Act of Kindness (25 points): Put all wild flowers into vases.
A Spectral Presence (20 points): Finished “A Spectral Presence” Puzzle Set.
Altering the Plan (20 points): Finished “Altering the Plan” Puzzle Set.
Back to the Basics (20 points): Completed your very first magic trick.
Bittersweet Memories (20 points): Got your first memory flash.
C Railer Swoll (20 points): Finished “C Railer Swoll ” Puzzle Set.
Chatty chatty mouth (50 points): Play 1000 dialogs.
Divided and Conquered (25 points): Win the “Divide and Conquer” game without losing any hand.
Dread Hill House (20 points): Finished “Dread Hill House” Puzzle Set.
Fast Play (50 points): Finish the game under 5 hours.
Gray Mattered (40 points): Finish the game.
He can be nice too (25 points): Speak with Mrs. Dalton about the bike.
Houdini’s habitat (20 points): Finished “Houdini’s habitat” Puzzle Set.
I’m Laura Styles! (20 points): Finished “I’m Laura Styles!” Puzzle Set.
In the Lab (20 points): Finished “In the Lab” Puzzle Set.
In the Lion’s Den (20 points): Finished “In the Lion’s Den” Puzzle Set.
Investigating the Lambs’ Club (20 points): Finished “Investigating the Lambs’ Club” Puzzle Set.
Lambs for Dr. Styles (20 points): Finished “Lambs for Dr. Styles” Puzzle Set.
Memory of a Summer’s Night (20 points): Finished “Memory of a Summer’s Night” Puzzle Set.
Psi and Psi again (20 points): Finished “Psi and Psi again” Puzzle Set.
Psi and the Mind (20 points): Finished “Psi and the Mind” Puzzle Set.
Sam gets carded (20 points): Finished “Sam gets carded” Puzzle Set.
Sam plays Lab Assistant (20 points): Finished “Sam plays Lab Assistant” Puzzle Set.
Setting a Trap (20 points): Finished “Setting a Trap” Puzzle Set.
Suspicions about Samantha (20 points): Finished “Suspicions about Samantha” Puzzle Set.
Terror in the Dinning Hall (20 points): Finished “Terror in the Dinning Hall” Puzzle Set.
That Piece of Junk (20 points): Finished “That Piece of Junk” Puzzle Set.
The Beast Within (100 points): Finish the game with all bonus points.
The Betrayer’s Price (20 points): Finished “The Betrayer’s Price” Puzzle Set.
The Events at Horspath Track (20 points): Finished “The Events at Horspath Track” Puzzle Set.
The Experiment (20 points): Finished “The Experiment” Puzzle Set.
The Game of Life (20 points): Finished “The Game of Life” Puzzle Set.
The Ghost of Dread Hill (20 points): Finished “The Ghost of Dread Hill” Puzzle Set.
The Mysterious Dr. Styles (20 points): Finished “The Mysterious Dr. Styles” Puzzle Set.
There was Something in the Water (20 points): Finished “There was Something in the Water” Puzzle Set.
What Happened the Day Before (20 points): Finished “What Happened the Day Before” Puzzle Set.
Where is She Now? (20 points): Finished “Where is She Now?” Puzzle Set.
You should make money out of it (25 points): Fully Succeed the Ball and Cup trick.