Hobbies And Interests
Enter Codes at the Computer Terminal
On the main selection screen, click the right and left triggers repeatedly until you stand up. Go to the back wall and locate the old-fashioned black and white computer terminal. Use the on-screen computer keyboard to type in a code to launch a couple of mini games. Enter "DOA" to play an arcade-style game and type in "Zork" to play the 1980 adventure game. Typing in the code "HELP" at the terminal will give you a list of other commands you can use.
The Battle of Khe Sanh Trenches
You receive a mission to clear the trenches, which is swarming with enemies. Ignore the solid-colored barrels and machine guns placed around the trench. Look for the two striped barrels in the trench. Kill the enemies in the area and run to each barrel when the path is clear. Use the prompt to stab and kick them over so they fall to the bottom of the trench. The barrels will ignite the trench allowing you to proceed.
Get the Thunder Gun
The Thunder Gun is a highly sought-after weapon. To get the gun, go to the Numbers level and look for six canisters. You must destroy them before your party members destroy them. Either toss grenades in the canisters or shoot them until they begin to smoke. Turn around and take the black tape that comes out of the tape deck on the desk. Kill the enemies that get in your way as you head to the roof. Jump to the next building and notice the room that is behind the fridge that Weaver and Clark just moved. Go into the room and place the cassette in the cassette player. The gun will be revealed in the wall above the tape deck after you notice the screen shaking. Take the new gun and proceed with your mission.
Fight the Zombies
After you complete the game, use the code "3ARC UNLOCK" at the terminal to unlock the Zombie mode. In Zombie mode, you can play with up to three friends. You can play as either Nixon, Castro, Kennedy or McNamara. The goal is to see how long you last before the zombies take over and defeat your team.