This is clearly a troll.
Even if you have all the achievements (and I'd want a link to your gamertag before believing that), there's plenty to do in the game that isn't linked to an achievement. You didn't sit down with this game and complete for first playthrough discovering everything in one day - even if you had a walkthrough (which frankly doesn't count as completingi t yourself, does it?), it's not possible to do it in that amount of time.
Did you hack every computer? Did you pick every lock? Did you activate the orbital weapons platform? Did you launch the ICBM and find the T-51b power armour or did you give the keys to Crowley? Did you disarm the nuke or did you destroy Megaton? Did you help the ghouls take Tenpenny tower or did you clear them out of the tunnels? Did you sabotage the water systems to drive everyone out of Vault 101 or hand control of the vault to the rebels?
Even if you have all the achievements (and I'd want a link to your gamertag before believing that), there's plenty to do in the game that isn't linked to an achievement. You didn't sit down with this game and complete for first playthrough discovering everything in one day - even if you had a walkthrough (which frankly doesn't count as completingi t yourself, does it?), it's not possible to do it in that amount of time.
Did you hack every computer? Did you pick every lock? Did you activate the orbital weapons platform? Did you launch the ICBM and find the T-51b power armour or did you give the keys to Crowley? Did you disarm the nuke or did you destroy Megaton? Did you help the ghouls take Tenpenny tower or did you clear them out of the tunnels? Did you sabotage the water systems to drive everyone out of Vault 101 or hand control of the vault to the rebels?