Summer of 2011.
total war shogun 2
nobesides it would ruin the game anywaythe closest thing to cheats is setting it on the easiest difficulty
There is no Rome total war 2 out at the moment, however there are two expansion packs out for the first Rome TW.
Not at the moment. They are currently giving expansions/DLC for 2 so a number 3 is unknown as of yet.