yes you can buy it from a store.
nope
$29.99
you need to buy the Escalation Map Pack: it comes with it
xbox 360
You can buy a Xbox 360 s hard drive from the Xbox website.
sell your xbox, buy an xbox 360 play it ¬_¬
They are in your Family Inventory.
you cant you have to buy an xbox 360 controller
By old Xbox if you mean other than an Xbox 360 the answer is no it is not available. The game requires more than what would be able to work on the original Xbox, but it would run on early Xbox 360 models
you need an xbox
Yes, in fact you can actually buy games directly on your xbox 360 console.
You can download it or buy the game on disc.
No it will work on all xbox 360's