Base.boxcritters.com

Base.boxcritters.com is a subdomain of boxcritters.com where all of the room textures are stored. Its where lance plans to store some of the art assets before moving them all to the main boxcritters.com in the future.

Format
The url format seems to be "http://base.boxcritters.com/(some_hash)/(some_smaller_hash)/(roomid)_(fg/bg/ss).png"