What follows are full descriptions for all of Fallout: New Vegas' in-game settings, including screenshot comparisons to highlight the impact on image quality of changing the most significant settings.

Basically, if your system can run Fallout 3 then you should be able to run Fallout: New Vegas at similar visual quality. The requirements are quite modest because Fallout: New Vegas is based on a game engine which has been around for many years, most notably used in Fallout 3 and Elder Scrolls IV: Oblivion.

Peripherals: Keyboard & mouse or Windows compatible gamepad.

Video Card: Nvidia GeForce 6 Series (or equivalent) or higher.

Hard Drive: At least 10 GB of free space.

The game's official minimum requirements are shown below: Add to that new enemies and new weapons, a large open game world to explore and a great deal of freedom to play your character any way you wish, and the result is a game guaranteed to provide you with countless hours of enjoyment. If you've played Fallout 3, then the simplest description of Fallout: New Vegas is that it is more of the same goodness, but with RPG enhancements including a better companion management system, Hardcore mode which places greater emphasis on strategy and realism, and a Reputation System that means your actions now have more consequences. In terms of genre, Fallout: New Vegas can best be described as a cross between an adventure game, a role-playing game, and a first person shooter, having elements of all three. Fallout: New Vegas begins in the late 23rd century, shortly after the events of Fallout 3, allowing you to once again enter this bizarre alternate reality and explore the post-apocalyptic wasteland surrounding and including Las Vegas, now known as New Vegas.

If you're unfamiliar with the Fallout series of games, the quirky premise is that America effectively became culturally stuck in the 1950's 'Atomic Age', right up to a devastating nuclear war which occurs in the early 21st century.

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