Shooter · Browser game

Grey Matter

Released October 30, 2008 (18 years ago) · by Team Meat

Play on newgrounds.com ↗

Opens newgrounds.com in a new tab — it can’t run inside another page

About Grey Matter

Grey Matter is a shooter created by Edmund McMillen and featured in the Basement Collection.

Tags and modes

Shooter958

Grey Matter: questions and answers

Can I play Grey Matter in my browser?: Yes, on newgrounds.com. Grey Matter does not run inside other websites, so the Play button opens it in a new tab. There is nothing to install.
Who made Grey Matter?: Grey Matter was made by Team Meat and came out in 2008.

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