Available both in-store and online, the retailer's promotion runs from today until the close of business on Saturday, October 17.

A few standard restrictions apply: the free game "must be of equal or lesser value to the lowest priced item purchased," and pre-orders for upcoming titles don't count.

Then again, given the loaded last few weeks of releases, not to mention Uncharted 2 and Brutal Legend this week, that last bit may be more of a blessing than a curse.