Secret ending sequences
Highlight the "Play" option at the "Opening" screen in the options menu, then hold R1 + L1 and press X. For another ending, hold R2 + L2 and press X.

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.