However, by the time you visit it, it's every bit as deadly as the rest of the Sierra Madre: the murderous holograms are actively patrolling the area, speakers can set off your bomb collar, and Elijah is still watching you for any sign of rebellion.

Abominable Auditorium: One of the many venues within the Sierra Madre Hotel and Casino is the Tampico Theater, an auditorium meant for only the best performers in America, including such stars as Dean Domino and Vera Keyes.

The Gun Runner Arsenal version of the Fat Man along with Esther can use mini nukes that cry as they fly through the air or mini nukes that bounce (even off somebody's chest) before their timer goes off.

The Gun Runners Arsenal add-on kicks this up a notch with pulse slugs that do bonus damage to robots, flechette shells to shred armoured targets, and dragon's breath rounds that create bursts of flames, at the cost of wrecking the barrel.

Abnormal Ammo: 12 Gauge coin shot, a shotgun shell loaded with legion denarii.

One, the Techatticup Mine, has been converted into a makeshift Legion camp. Many have been taken over by creatures as dens. There's the Coyote Mines, Lucky Jim Mine, Ruby Hill Mine, Searchlight Mines, Silver Peak Mine. Since you can't lose popularity or infamy, people could end up singing your praises for all the Fetch Questing while simultaneously calling you out for blowing another of their outposts last week. What actually matters is your reputation with each faction, which changes dialogue with even minor NPCs, affects quests offered and their outcomes, and can of course block certain endings if you can't get near a given faction without them opening fire.

100% Heroism Rating: The karma meter returns from 3, but rarely comes into play (one companion, Cass, will abandon you if you're evil).

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