Grand Theft Auto: Episodes from Liberty City features two downloadable additions to the Xbox 360 version of Grand Theft Auto IV (not required to play this title) as a standalone retail product.

The Lost & Damned:
Developed by series creator Rockstar North and set in Liberty City, The Lost and Damned features a new main character and plot that intersects with the storyline of Grand Theft Auto IV; new missions that offer an entirely fresh way to explore Liberty City with new multiplayer modes, weapons and vehicles; and a diverse soundtrack with additional music - all with the incredible production values that are the trademarks of Grand Theft Auto.

The Ballad of Gay Tony:
Grand Theft Auto IV's second downloadable episode, The Ballad of Gay Tony injects Liberty City with an overdose of guns, glitz, and grime. As Luis Lopez, part-time hoodlum and full-time assistant to legendary nightclub impresario Tony Prince (aka "Gay Tony"), players will struggle with the competing loyalties of family and friends, and with the uncertainty about who is real and who is fake in a world in which everyone has a price.