EA is promoting their upcoming survival-horror-in-space title Dead Space via the PC version of Mass Affect.
If you order Mass Affect from EA's online store, you can get the first issue of the Dead Space comic book, as well as a Dead Space poster.
If you order Mass Affect from retail outlets like Gamestop or Amazon.com, you can save $10.
Mass Affect is due May 28th, and Dead Space is set for a Halloween release.