OK this challenge is NOT for the new F:NV player. The challenge is to collect every unique weapon(possible for the path you take)in the game, Slay every legendary enemy in the game,collect 100,000 Caps, raise every Combat related skill to 100, discover every location on the map with or without the Explorer Perk, and you only have 1 life(meaning, if you die you have to restart for it to count). Optional stuff: Complete Dead Money using just Melee weapons. Discover all locations in the Sierra Madre. Play all the way through on hardcoe. Go ahead and post if you like or dislike the Challenge and if you completed it! :fallout: