Microsoft is heavily discounting 52 Xbox 360 games and add-ons this week on Xbox Live. The games on sale separate out into three categories, a full list of which can be found after the break. The week-long deals, which run from today through December 2, include both Skyrim, Fallout 3 and Tomb Raider for half-off as well as Sleeping Dogs (38 percent off) and Mark of the Ninja (66 percent off).

Xbox Live will feature two separate one-day sales as well, with games like WWE 2K14 and Diablo 3 being discounted by 33 percent as well as Rayman Legends and the Halo 4 Champions Bundle by 50 percent on November 29 only. Among the games on sale for Cyber Monday (December 2) only are Far Cry 3: Blood Dragon, Red Dead Redemption, Dark Souls and The Witcher 2 for 75 percent off each and Battleblock Theater for 67 percent off. We suggest you clear some space on your Xbox 360 hard drive, pronto.