Secret ending
Enter the options screen from the main menu and select the “Opening Edit” option. Highlight the “Replay” selection, then hold L1 + L2 + R1 + R2 and press X. For the Japanese version of the game, hold L1 + R1 and press Circle.
Level select
At the main menu, press R1, R2, L2, L1, Square, L1, L2, R2, R1, Triangle. For the Japanese version of the game, press R1, R2, L2, L1, Square, R2, Triangle, L1 at the main menu.
All Shu generals
At the main menu, press L1, Square, Triangle, R2, L1, L2(2), R1, Square, L1. For the Japanese version of the game, press L1, Square, Triangle, R2, L1, L2(2), R1 at the main menu.
All Wei generals
At the main menu, press L2, L1, Square, Triangle, L1, L2, R1, R2, L1, L2. For the Japanese version of the game, press Square, Triangle, L1, L2, R1, R2, L1, L2 at the main menu.
All Wu generals
At the main menu, press Triangle(2), L1, Square, R1, R2, L1, L2(3). For the Japanese version of the game, press Triangle, L1, Square, R1, R2, L1, L2(2) at the main menu.
All generals
At the main menu, press R2(3), L1, Triangle, L2(3), R1, Square. For the Japanese version of the game, press Square, R1, Triangle, L1, Triangle, R2, Square, L2 at the main menu.
BGM Test option
At the main menu, press L1(2), R1(2), L2(2), R2(2), Square, Triangle. For the Japanese version of the game, press Square, Triangle(2), Square, L1, R1, R2, L2 at the main menu.
Opening Edit option
At the main menu, press R1, Square, R1, Triangle, R1, L1, Square, L1, Triangle, L1. For the Japanese version of the game, press R1, Square, L1, Square, R2, Triangle, L2, Triangle at the main menu.
All FMV sequences
At the main menu, press Triangle, L1, Triangle, R1, Triangle, Square, L2, Square, R2, Square. For the Japanese version of the game, press L1, Triangle, R1, Triangle, L2, Square, R2, Square at the main menu.
Start with additional characters
Start the game with a memory card with a saved game from Dynasty Warriors 2. Some characters unlocked in Dynasty Warriors 2 will be available in your new game.
Play as Lu Bu
On Hu Loa Gate, get over 1000 KOs and defeat Lu Bu to unlock him. This can only be done while on the Allied forces.
Use the Red Hare on any level
On Hu Loa Gate, once you defeat Lu Bu a supply unit will appear (usually to the north.) Defeat the supply captain and you will get a secret item. Equip the item to use it on any level.

