The setting in Star Wars: Knights of the Old Republic (also, KOTOR) is placed about 4,000 years before the rise of the Galactic Empire (Ex; Anakin's betrayal of the Jedi Order), also about two years...
Sorry, there's no actual cheats for knights of the old republic. Unless you of course, hack or mod the game.
Nope, 20th of December
In a shop.
It has been confirmed to be in development for the PC.