Ubisoft’s Assassin’s Creed 2 is the next free game for the rest of July for Xbox Live Gold members as part of the Games with Gold program.
The last game available for free was Defense Grid: The Awakening.
Xbox Live has Mortal Kombat on sale for $10 this week, and some of its downloadable content and season pass are half-price too.
Several other games, including Devil May Cry 4, Asura’s Wrath, Resident Evil 5, Ultimate Marvel vs. Capcom 3, and Super Street Fighter 4: Arcade Edition are discounted as well.
Source: Major Nelson blog