Yeah I was about to post this as well
The artwork is really nice, with a bunch of stuff you can find in a casual mmo, like food, animals, tools...
Glitch players are actually starving for Glitch themed mini-games, if anyone is interested to make one using just those
(Of course it helps if you played the game before)
I've been using these assets for a while, even before they were officially released, and this is how I managed to get my license for Construct2, with a Glitch mini-game and a small donation campaign ;)