no
Console Commands can only be used on pc and they are opened by pressing the~ key
The console command codes cannot be used on a console (ironic much?)
Yes. :)
Fallout New Vegas is a role playing game.There are several powerful weapons available to find or to buy.The Sniper Rifle is one of the better weapons.
Yes, you can use weapons from Fallout New Vegas DLCs in the base game.
Gun Runner's Arsenal.
You will find the blueprints to several unique weapons in various places. You can assemble the weapons at a workbench.
The common consensus is PC is the best platform for most Bethesda games, including Fallout.
You press the tilde [~] key
You can't mod the console versions, only PC.
The Sierra Madre is the location of the Fallout New Vegas DLC Dead Money. This DLC cannot be bought anywhere on console other than live.
Occasionally Fallout: New Vegas will freeze, but not as frequently as Fallout 3.