It came with a paper insert that looked like a newspaper reporting the event, and on the reverse side schematics for the monster and the robot.


The bonus features were pretty interesting with the director interview, etc.. and it also included his previous work on two shorts featuring a monster known as Magara. The director also mentioned the design for the monster was based on a bug called the Madara-Kamadouma, which excited looked up only to realize that translated is just a camel cricket.
http://bugguide.net/node/view/612739