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Credits & Info

Oct 30, 2008 | 1:39 PM EDT
  • Daily 3rd Place October 31, 2008

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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 5 / 5 stars

excellent... laggy... but excellent!

such new-fangled video games are too much for me simpleton computer. :(
it was still quite enjoyable and I would like to know where those oh-so-wonderful tunes came from! :D


Rated 4 / 5 stars

its OG

this game is original or its the first ive seen of the genre. iliked the controls,if you used the mouse it would be too easy, dece music and fun game


Rated 4 / 5 stars

Good, but

Why not make it for a mouse? Made it pretty tough to play with a keyboard. Other than that not a bad idea.


Rated 4.5 / 5 stars

I love the game but it's too hard!

For me, at least. I can't get very far. But it's a good game.


Rated 5 / 5 stars

Very Imaginative!

A solid little anti-shooter. Extremely entertaining and addictive. The trinity attacks add strategy to the game and make it feel more like a puzzle game than a shooter, but that's not a bad thing!

It's going in my favorites!

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