Dead Space includes Burnout & Bad Company demos

Being one of the biggest publishers in the world has its advantages. One of these advantages, particularly in EA's case, is being able to pull from their catalog of games for extra content. For example, the PS3 version of Dead Space comes with two demos for other EA titles: Burnout Paradise and Battlefield: Bad Company. These demos are accessible from the XMB, where two Blu-ray discs will appear once you insert the Dead Space disc. One for the game itself and the other titled "EA Demos."

These demos need to be installed, but can be run without having the disc in the drive. In other words, it saves you having to download. Not exactly a selling point, but definitely a clever way for EA to leverage their other publishing properties.