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rated 4.29 / 5 stars
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Action - Shooter - Multidirectional

Credits & Info

Oct 30, 2008 | 1:39 PM EDT

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Author Comments

Grey matter is an anti shooter, or a shooter without bullets.
Essentially your the bullet.

Run into the exposed brains of incoming attackers to destroy them.
Killing 3 of the same type of enemy will cause a "Trinity attack" killing everything inside it.

Avoid enemy dangers (flashing bullets, tails, teeth and lazers)

Download the stand alone version here /downloads/flash/greymatt
(it runs faster)

-You can upgrade at any time in game by pressing P or Esc to pause the game.
-Shields are most important and should be purchased first.
-Holding shift will not only slow you down for better control, but it will also extend, and speed up your options that spin around you.
-Trinity Attacks will increase your chain multiplier which gives you more points for upgrades

All the rest of the info is in game

-Edmund & Tommy


Grey Matter can be played with the Xbox 360 controller using FlashJoystick.
To install FlashJoystick visit
To install mapping for this game you'll need this file.
greymatter/greymatter.fst ick
once FlashJoystick is installed, if you just hit open instead of save for the .fstick file, it'll auto load into FlashJoystick and you'll be able to play.

Special thanks to Tommy for FlashJoystick!



Rated 3.5 / 5 stars

pretty damn good

i really liked it but it started to get really confuzing after a while. the difficulty curve was too extremem for my liking haha. but good graphics, pretty good controls, again i like to turn the music off but it wasn't irritating so i could bear it through the game.

good effort


Rated 3.5 / 5 stars


I did enjoy it but maybe a lower difficulty setting!!!


Rated 3.5 / 5 stars


But it's kind of hard to play.
Nice job though.


Rated 3.5 / 5 stars

great fantastic

its a addictive and great for the other comtrollers . its preety legite if it was a weed i wouldint choke it id smoke it.


Rated 3.5 / 5 stars


I'm not going to say it's a bad game, but it has its fair shair of flaws! It's more graphic intensive than it needs to be, the controls feel spazy, the Trinity Attack is highly flawed, and the enemies weel, well, both *meh* and cheap at the same time.

It does have it's good points! The psycho-analysis lines were cool, and the concept was great! It's not a bad game, but feels strictly avarage to me.

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