This week, get Serious Sam downloads for 75% off. Get individual titles for as low as $1.99, or choose from Amazon's selection of Serious Sam four-packs. Also, buy any Serious Sam title between May 13, 2012 and May 19, 2012 and get a $1.50 credit to use on Serious Sam HD: The Second Encounter - Legend of the Beast DLC Pack. Once you complete your purchase of a qualifying title, Amazon will send you an email with a promotion code. Return to the DLC's page, click "Buy and Download", and enter the promotion code at checkout to apply the discount. Note: credit must be used by May 19, 2013. Log In