Dynasty Warriors 4

Unlock All Generals

Press R1, R2, L1, L2, SQUARE, SQUARE, TRIANGLE, TRIANGLE at the main menu.

Unlock All Shu Generals

Press R1, R1, L1, L1, SQUARE, TRIANGLE, SQUARE, TRIANGLE at the main menu.

Unlock All Wei Generals

Press R1, R1, L1, L2, SQUARE, SQUARE, SQUARE, TRIANGLE at the main menu.

Unlock All Wu Generals

Press R2, R1, L2, L1, TRIANGLE, TRIANGLE, TRIANGLE, SQUARE at the main menu.

Unlock Alternate Costumes

Press L1, L1, R1, R1, TRIANGLE, TRIANGLE, SQUARE, SQUARE at the main menu.