The developer “Tiny speck” shut down the social MMO named “Glitch”. The short lived MMO started at 2009 and was shut down recently due to failure at attracting a sustainable userbase.
However, since they love the game so much they gave it a second chance: They made the entire library of art assets (10,000+) from the title freely available for public use. The Code from the game client is also included to help developers work with the assets.
“Tiny Speck” has relinquished ownership of copyright on the assets, meaning they can be downloaded and used by anyone, even for commercial use.
Go to the official website for more details and download links:
Glitch The Game