1.   But then came two expansion packs that added new characters, new settings, new careers, new stuff to buy.

2.   Consumers should look carefully at those eye-catching new boxes because most of the new titles are expansion packs that require a previous purchase of the full game.

3.   If the gamer on your list already has this classic, get the expansion pack, The Price of Loyalty.

4.   Such eerie moments are far less common in the expansion pack, Primal Hunt.

5.   The expansion pack is essential since it almost completes the story arc of the Star Wars Universe.

6.   The expansion pack takes railroad barons to the next era with new maps to develop and new segments of the economy to control.

7.   The graphics are good, although the Nintendo version can be fairly muddy-looking without the expansion pack that allows for higher-resolution textures.

8.   Within days of its inception, Hypnotic signed a deal with Id to develop an expansion pack for Quake.