Here are some cheats and tips for the game Battlefield: Vietnam.
Cheat mode:
Press “~” during game play in single player mode. Enter one of the
following case-sensitive codes, then press “Enter” to activate
the corresponding cheat function. A message will confirm correct
code entry. Press “~” again to resume game play.
Effect Code
Invincibility aiCheats.code ByeByeNow
Teleport to camera target aiCheats.code
WalkingIsWayTooTiresomeInVietnam
Toggle free camera game.enableFreeCamera