During the game you can use a sword, only first will have to activate it. For this, you first will have to go through the game for any character. Then enter the hacking mode and dial:
Training RAM: / Prog / Sword.DSK
Then run the game and you can safely build from myself Jed9. In general, the sword is a very powerful thing. To kill vampires elementary with him, so if you have passed the game with one character and are going to pass the other, the sword does not hurt him. In principle, this command can be gained and before you pass the game, but then the sword will not appear in the hand, although it will be available in the menu.