Hold R + L + Select during a mission to abort. Note: You automatically fail the mission.
Use the default name 'Darryl Hawkins' to play the game. Enter the password option screen. Enter XYYALARYARAA as a password, then press X, Y, X, Y, A, B, A, B and press Select to enter the password. Select an insignia and choose the 'Ship' option when it appears. Select choice 'A' to hail the Kobayashi Maru. Navigate toward coordinates 014,021. Hail the Klingons when they are about to attack.
Enter the ship selection screen before using the combat simulator. Hold L + R + Select, then press A, Y, B, Y. The Excelsior and Romulan Phoenix will join the fleet.
Enable the 'Secret cadet names' code. Enter the new cadet registration screen, hold L + R + Select and press A, B, A, B for the names of the crew from the original Star Trek series.
Enter the two-player combat simulator. Hold L +
R + Select, then press A, Y, B, Y. Choose the Gorn cruiser using controller one and the Romulan Phoenix using controller two. Allow the Phoenix win, and enter the one-player combat simulator. The Prototype-A Excelsior will be available.
Enter the new cadet registration screen. Hold L + R + Select and press X, Y, X, Y for the names of the development team members.