Grand Theft Auto IV: The Fall and Rise of Jon Gravelli

Summary
After being released from LCPD custody, Jon tries to regain respect from his now-deceased father's Mafia, but first has to rise up in the ranks by working with different small-time crooks and gangs.

Characters

 * Jon Gravelli, Jr. - The formerly cocaine-addicted son of Jon Gravelli Sr, now he has been disowned and has to work his way up.


 * Salvatore Battino - A former right-hand man of the Gambetti Family, he is in hiding, and poses as a hobo hiding in the alleys. Wanted for murder.


 * The Gambetti Family - A family of crooks, they hide in a underground base in Broker.
 * Rosario Zito - Gravelli Senior's right-hand man, he is