Fallout: New Vegas casinos

Locations
There are 6 locations in the game where gambling is available:
 * Atomic Wrangler casino
 * Gomorrah
 * Sierra Madre Casino
 * The Tops
 * Ultra-Luxe
 * Vikki and Vance Casino

Gambling in the Vikki and Vance Casino is unlocked after the quest My Kind of Town and the unmarked quest A Team of Moronic Mercenaries.

Games
The following gambling games are offered at all casinos (except the Ultra-Luxe, which does not offer slots):
 * Blackjack
 * Roulette
 * Slots