Rotface

 is a gossiping ghoul living residing at Freeside in 2281.

Background
Rotface sits against a dilapidated building near Mick & Ralph's right inside the east gate to Freeside.

Interactions with the player character
Rotface will tell the Courier something about either Freeside, the New Vegas Strip, or general Mojave Wasteland for one cap each. There are 30 tips in all.

Quests

 * G.I. Blues: Rotface can be paid to reveal the password and location of the NCR charity for 250 caps (150 with Speech check).
 * Kings' Gambit: Rotface will also tell the player about Pacer's dangerous drug usage (this will allow the Courier to kill Pacer by adding Psycho to his Jet stash).

Appearances
appears in Fallout: New Vegas.

Bugs

 * After passing the first speech check for the G.I. Blues quest, the player is given only one speech option (and cannot leave the conversation without selecting it), which requires the player to pay an even larger sum in exchange for more information.

Behind the Scenes

 * Rotface is also the name of a boss in Icecrown Citadel, a raid instance in the popular MMORPG, World of Warcraft.