To access all levels for W.O.P.R., go to two player W.O.P.R. Co-op. Highlight level two, then enter 0x0 0x0 xx0. Then go to one player W.O.P.R. and all the W.O.P.R. stages are available. Have fun and enjoy!

Enter these passwords on LEVEL GRIDS.

Key:
O-CIRCLE
T-TRIANGLE
X-X
S-SQUARE
NORAD MISSIONS:
02: CZECH REPUBLIC ........ OXO OXX OXO
03: RUSSIAN URALS ......... XXO XXX XOO
04: CAIRO, EGYPT .......... OSX OOT OXS
05: CAMBODIA .............. TXO OXX STO
06: SWISS ALPS ............ SOO SOX XOX
07: LIBYA ................. SXX XOS OXS
08: CHANNEL ISLANDS ....... OOX SST SSO
09: GRENADINES ............ SSO TOT XTT
10: LOUISIANA BAYOU ....... XTO SOO OXS
11: CHINA, NEAR BEIJING ... OST XST TTS
12: SAUDI ARABIA .......... TSO XTO OXS
13: ARCTIC CIRCLE ......... SST STS TXT
14: NEW YORK CITY ......... XXO TXT SXS
15: OMAHA DESERT .......... OSO XSX TOX

Enter these passwords on LEVEL GRIDS.

Key:
O-CIRCLE
T-TRIANGLE
X-X
S-SQUARE
W.O.P.R. MISSIONS:
02: FLORIDA KEYS .......... OXO OXO XXO
03: IRIAN JAYA ............ STX TXO SXT
04: NEW ENGLAND ........... XTO XXO OOT
05: RUSSIA ................ OOS SOX TXX
06: BRUSSELS .............. XOX TTS OXT
07: SOUTH AFRICA .......... TTX XSS XXO
08: HONG KONG ............. SXO TXX SOT
09: MEXICO ................ SOT TXO XXO
10: BERING STRAIT ......... XOS TOX SXT
11: KREMLIN ............... SOX TST SOO
12: POLYNESIA ............. SOT XSO XSO
13: CONGO ................. XOS SSX OXO
14: WASHINGTON DC ......... OTO OTS XTS
15: TOKYO ................. TST OXS OOS

Before the title screen appears, hold L2 and keep on pressing the START button.

Enter the password X, Square, X, Circle, Square, Square, Square, Circle, X.

Enter the password Circle, Triangle, Triangle, X, X, Triangle, Triangle, Square, Square.