War Games: Defcon 1 cheats and cheat codes for Playstation

Demo level
Enter Square, X, Triangle, Triangle, X, O, Square, O, X as a password.

Watch the movies
Hold R2 and continuously tap Start before the title screen appears.

W.O.P.R. level select
Choose the 2-player W.O.P.R. cooperation mode. Then, highlight level 2 
and enter O, X, O, O, X, O, X, X. O as a password. Now go back to the 
main menu and choose the single player W.O.P.R. mode.

Invincibile mode
Enter X, Square, X, O, Square, Square, Square, O, X as a password.


Mission passwords

Key:
O: O
S: Square
T: Triangle
X: X

Password - Mission - Location

W.O.P.R. Missions 
OXOO XOXXO - Mission 2 - Florida Keys
STXT XOSXT - Mission 3 - Irian Jaya
XTOX XOOOT - Mission 4 - New England
OOSS OXTXX - Mission 5 - Russia
XOXT TSOXT - Mission 6 - Brussels
TTXX SSXXO - Mission 7 - South Africa
SXOT XXSOT - Mission 8 - Hong Kong
SOTT XOXXO - Mission 9 - Mexico
XOST OXSXT - Mission 10 - Bering Strait
SOXT STSOO - Mission 11 - Kremlin
XOTX OSXOS - Mission 12 - Polynesia
XOSS XXOXO - Mission 13 - Congo
OTOO TSXTS - Mission 14 - Washington D.C.
TSTO XSOOS - Mission 15 - Tokyo

NORAD Missions	
OXOO XXOXO - Mission 2 - Czech Republic
XXOX XXXOO - Mission 3 - Russian Urals
OSXO OTOXS - Mission 4 - Cairo, Egypt
TXOO XXSTO - Mission 5 - Cambodia
SOOS OXXOX - Mission 6 - Swiss Alps
SXXX OSOXS - Mission 7 - Libya
OOXS STSSO - Mission 8 - Channel Islands
SSOT OTXTT - Mission 9 - Grenadines
XTOS OOOXS - Mission 10 - Louisiana Bayou
OSTX STTTS - Mission 11 - China, near Beijing
TSOX TOOXS - Mission 12 - Saudi Arabia
SSTS TSTXT - Mission 13 - Arctic O
XXOT XTSXS - Mission 14 - New York City
OSOX SXTOX - Mission 15 - Omaha desert