Ps3 gta 4 liberty city episodes? z Ok so I have gta 4 but I wana know what new features gta liberty city episodes has is it better than gta 4 what are things yu can buy and what are thing that gta liberty city episodes that doesn't have that gta episodes doesn't have?

The episodes is the same city, with few changes. You experience different stories that happen at the same time as the GTA4 story, and in some cases they run together.
New features include, some new weapons, vehicles , hangout locations, story.

Its worth a purchase, i played all of them, its a great experience.