Green Man Gaming offers 25 percent off PC pre-orders including Metro: Last Light, DmC, Tomb Raider

Online retailer Green Man Gaming is offering a 25 percent discount on pre-orders of the digital PC versions of numerous highly anticipated 2013 games.

The list of valid titles includes Tomb Raider, DmC: Devil May Cry, Crysis 3, Metro: Last Light and SimCity. (BioShock Infinite is listed on the page, but it does not qualify for the deal.) Just enter coupon code GMG25-XTYYZ-POSL1 at checkout; the deal also provides a few dollars' worth of cash back or store credit.

The promotion expires at 11 a.m. ET Jan. 18.