Sales are a great time to give uglier games a chance. You know, games you weren't dying to buy at launch, but always kind of wanted to play.  With that in mind, now's a great time to try Ugly Americans: Apocalypsegeddon. The Xbox Live Arcade version has just gone on sale for 400 MS Points (its first discount) as part of Microsoft's Shocktober promotion. Also on sale are a handful of other horror-themed games, including co-op zombie slaughterfest Dead Rising 2.