Dark Vengeance
  
 Cheats:
 Begin a new game and press [Esc] to display the 
 options menu. Select the "Enter Cheat" option, 
 and type DV (case-sensitive). Press [Enter] to 
 display the cheat options. 
 
 Game tips:-
 Tip: Each character is designed for a particular type of combat; 
 learn the strength of each character and emphasize that skill in 
 combat 
 
 Tip: Take a moment when entering a room to make sure it's new and 
 not one you've visited before. It's very easy to get disoriented 
 and lost. 
 
 Tip: In multiplayer games, practice banking weapon shots off 
 walls in order to nail opponents around corners and behind 
 obstructions.