What do you have planned for Halloween this year? If the folks at GOG.com have any say, you’ll be immersed in assorted horror games both old and new. The Halloween promotion, which ends on the 1st of November, includes 18 games for under $70. Some of the titles include the Amnesia series, the Alan Wake series and the underdog Clive Barker’s Undying. It’s well worth the asking price, and is essential to any horror fan’s collection. Abandon all hope and click here to get your pound of flesh.