Star Fighter

Go to the "Configure" option from the main menu. Then, select the "Enter Player Name" option from the configure menu. Now enter "COFFEE_N_PICKLE as a name, where "_" indicates a space. Select the "Enter Player Name" option again. If you entered the code correctly, the phrase "CHEAT NOW" will appear at the bottom of the Name Entry screen. Now the enter the following names to activate various cheats:

Megaship

Enter "DANIEL_DEFOE" as a player name, where "_" indicates a space. Now a ship with full armaments and capabilities will be available. The ship does not have wing pods and does not resemble a true Megaship. However, unlike a true Megaship the enhanced ship will be permanent.

Show hidden bonuses

Enter "SHOW_ME" as a player name, where "_" indicates a space. Now hidden bonuses in the game will be displayed.

Mission select

Enter "ROGER_THE_CAT" as a player name, where "_" indicates a space. Now any mission within a pyramid may be selected for game play. Press L1 when a mission is highlighted to mark it as completed.

Pyramid select

Enter "WAG" as a player name. Now a new option labeled "SELECT LEVEL" will appear on the main menu below "NEW GAME". This will allow selection of a specific pyramid for a game.