A topic of hot discussion has been changing the language in Crysis. Although the install disc comes in several languages the official response from Crytek is “it is possible, but we can’t tell you how to do it for legal reasons”.
Well, guess what. Tsukasa can.
It is very easy, actually. Simply replace the \Game\Localized\Default.lng with an alternate one (i.e. German.lng, English.lng or Russian.lng) that come with the game. You could probably also use language files (*.pak and *.lng) from foreign discs to add additional languages to your game, although this is a pure guess.