Full list of all 75 Fallout: New Vegas achievements worth 1,655 gamerscore. It takes around 60-80 hours to unlock all of the achievements in the base game.
Unlike in Fallout 3, the Perk Rate in Fallout: New Vegas is one perk every two levels. To counter how easy it was to max out the player character's skills in Fallout 3, most of the skill-boosting perks have been removed or replaced. There are 88 regular perks, 8 companion perks, 16 challenge perks, and 18 special perks. Additionally, six of the regular perks can be chosen more than once, such Obsidian's deal with publisher Bethesda for post-apocalyptic open world RPG Fallout New Vegas meant that a bonus payment would only be paid if the game achieved an 85+ Metascore on review AL4AnK.