What to play this weekend (Jan. 28-30)

Anyone who's watched TV this month can tell you that this week is for playing "Dead Space 2," which your mom hates, apparently. (Ugh.) If you're alienated by the "Dead Space 2" ad campaign, or just don't like games that try to scare the pants off you, Take-Two Interactive, parent company of Rockstar Games and 2K Games, has put a whole bunch of its downloadable games and add-ons on sale on Xbox Live.