
"Guppy was Danielle and my mascot," McMillen said about he and his wife's relationship to the cat in a developer's blog post about the recent tragedy. Guppy wasn't quite as well known as McMillen, but the Super Meat Boy co-creator made an effort to include him in his work.

Guppy was secretly the brains of the operation. So it's with a heavy heart that McMillen reported last night that his fluffy pal Guppy passed away.

His feline obsession is well chronicled in the documentary Indie Game: The Movie, while he and his Team Meat partner, Tommy Refenes, have been collaborating on a "cat lady simulator" called Mew-Genics for the last couple of years. It's no secret that The Binding of Isaac creator, Edmund McMillen, really loves cats.
