Secret Cadet Names
Enter the new cadet registration screen. Hold L + R + Select and press X, Y, X, Y for the names of the development team members.

Original Star Trek Names
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.

Extra Ships
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.

Prototype-A
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.

Alternate Ending
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.

Passwords

Level        Password  
 2           XYYRAXABXRYA  
 3           XYYRLYYYXRYY  
 4           XYYRYYRRXRYL  
 5           XYYRBAXBXRYB  
 6           XYYRRXYRXYXA  
 7           XYYXXXABXYXY  
 8           XYYLAYYXYXA  
 9           XYYLLYRRXYXB  
10           XYYLYAXBXYXA  
11           XYYLBXYRYBBX  
12           XYYLRXABYBBL  
13           XYYBXYYYYBBX  
14           XYYBAYRRYBBY  
15           XYYBLAXBYBBX  
16           XYYBYXYRARAL  
17           XYYBBXABARAA  
18           XYYBRYYYARAY  
19           XYYAXYRRARAR  
20           XYYAAAXBARAL  
21           XYYALARYARAA