There isn't a better RPG. Fallout New Vegas is entrancing from the moment it starts until forever. The soundtrack coming from your pipboy backing your voyage across Mojave is if apple pie were a noise, and the world is littered with lore rich, interesting areas so no matter which way you wander, you stumble into something good. Fallout New Vegas is the only piece of modern Fallout that feels like it understands it's origins, and in the yellow and brown desert, obsidian nails the many shades of moral grey that the story and world are about. The NCR and legion are the most intricate and interesting factions the series has to offer, and the smaller groups that make up the story of your playthrough all have engaging backstories, and multiple ways to play around. Jacobstown, the boomers, the casinos, etc. All are creative, and actually interesting to interact with. No other game has kept me engaged through as many playthroughs and still has me brainstorming what I want to do next time before I even finish.