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  Gray Matter [Xbox 360]
Achievements
Complete the following achievements to unlock Xbox Live Gamerscore points.
Fast Play (50 points): Finish the game under 5 hours.
Chatty chatty mouth (50 points): Play 1000 dialogs.
A Small Act of Kindness (25 points): Put all wild flowers into vases.
He can be nice too (25 points): Speak with Mrs. Dalton about the bike.
Divided and Conquered (25 points): Win the "Divide and Conquer" game without losing any hand.
You should make money out of it (25 points): Fully Succeed the Ball and Cup trick.
The Beast Within (100 points): Finish the game with all bonus points.
Gray Mattered (40 points): Finish the game.

Additionally there are thirty three secret achievements.
A Plant in the House (20 points): Finished "A Plant in the House" Puzzle Set.
Setting a Trap (20 points): Finished "Setting a Trap" Puzzle Set.
There was Something in the Water (20 points): Finished "There was Something in the Water" Puzzle Set.
Memory of a Summer's Night (20 points): Finished "Memory of a Summer's Night" Puzzle Set.
A Message from Laura (20 points): Finished "A Message from Laura" Puzzle Set.
A Day in the Rowboat (20 points): Finished "A Day in the Rowboat" Puzzle Set.
What Happened the Day Before (20 points): Finished "What Happened the Day Before" Puzzle Set.
The Experiment (20 points): Finished "The Experiment" Puzzle Set.
C Railer Swoll (20 points): Finished "C Railer Swoll " Puzzle Set.
Psi and the Mind (20 points): Finished "Psi and the Mind" Puzzle Set.
The Events at Horspath Track (20 points): Finished "The Events at Horspath Track" Puzzle Set.
Sam plays Lab Assistant (20 points): Finished "Sam plays Lab Assistant" Puzzle Set.
Lambs for Dr. Styles (20 points): Finished "Lambs for Dr. Styles" Puzzle Set.
Houdini's habitat (20 points): Finished "Houdini's habitat" Puzzle Set.
Dread Hill House (20 points): Finished "Dread Hill House" Puzzle Set.
A Spectral Presence (20 points): Finished "A Spectral Presence" Puzzle Set.
Psi and Psi again (20 points): Finished "Psi and Psi again" Puzzle Set.
The Betrayer's Price (20 points): Finished "The Betrayer's Price" Puzzle Set.
Sam gets carded (20 points): Finished "Sam gets carded" Puzzle Set.
The Mysterious Dr. Styles (20 points): Finished "The Mysterious Dr. Styles" Puzzle Set.
Investigating the Lambs' Club (20 points): Finished "Investigating the Lambs' Club" Puzzle Set.
That Piece of Junk (20 points): Finished "That Piece of Junk" Puzzle Set.
Bittersweet Memories (20 points): Got your first memory flash.
Back to the Basics (20 points): Completed your very first magic trick.
Suspicions about Samantha (20 points): Finished "Suspicions about Samantha" Puzzle Set.
In the Lab (20 points): Finished "In the Lab" Puzzle Set.
Terror in the Dinning Hall (20 points): Finished "Terror in the Dinning Hall" Puzzle Set.
The Ghost of Dread Hill (20 points): Finished "The Ghost of Dread Hill" Puzzle Set.
Altering the Plan (20 points): Finished "Altering the Plan" Puzzle Set.
I'm Laura Styles! (20 points): Finished "I'm Laura Styles!" Puzzle Set.
In the Lion's Den (20 points): Finished "In the Lion's Den" Puzzle Set.
Where is She Now? (20 points): Finished "Where is She Now?" Puzzle Set.
The Game of Life (20 points): Finished "The Game of Life" Puzzle Set.

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Gray Matter [Xbox 360]
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