make ur questions into bullets? its easier to get the information but from what i can tell your asking,
Dragon Age 2 vs CoD
How to Play Cracked Games
If u can flash an external Hard drive...
Ok first off, Dragon age or COD, it depends on your style of gameplay and what you enjoy...RPG for Dragon Age and FPS for Cod.
you do need a flashed xbox to play a cracked game, and i believe any storage device would work with it becasue it is the xbox itself that needs to be flashed not the storage device.
Idk what you mean by save gamestuff, but if you reword it ill help to the best of my ability, also i hope i helped so far lol
NKVD