Rotating bowler:
Enter 3DWait as the player name in slot number five. Begin game play and move the bowler from left to right, then wait approximately one minute without pressing any further controller directions or buttons. 

Exchange ball and head:
Enter Ichabod as the player name in slot number four, and Crane in slot number five. 

Big head mode:
Enter Hi as the player name in slot number one, AM2 in slot number two, Big in slot number three, and Heads in slot number four. 

Active lanes:
Enter Refract as the player name in slot number four. 

Disable all codes:
Enter Reset as the player name in slot number one. 

Anime character 
Enter FEIF as a human player name in slot number three, DEI in slot number five, and gdbg in slot number six. 

Bowling pin character:
Enter Vector as the player name in slot number one and Pins in slot number two. 

Happy crowd:
Enter Happy1 as the player name in slot number five. 

Restless crowd:
Enter Downers as the player name in slot number four. 

Black and white mode:
Enter 1950s as the player name in slot number five and TV in slot number six. 

Expert mode:
Enter CPU300 as the player name in slot number four. The CPU will always bowl a 300 game. 

Disable accuracy meter:
Enter Icant as the player name in slot number one, Play in slot number two, and Legally in slot number three. 

Shadow mode:
Enter Vorlons as the player name in slot number three. 

Spinning mode:
Enter Babyln5 as the player name in slot number three and Spinmde in slot number four. 

Glass bowling balls:
Enter Glass as the player name in slot number one and Balls in slot number four. 

Wireframe bowlers:
Enter Vectrex as the player name in slot number one and Mode1 in slot number two. To add more details, enter Vectrex as the player name in slot number one and Mode2 in slot number three. 

Disable all codes:
Enter the Reset as the player name on slot number one. 

Clone bowler:
Hold L or R while saving a game to create a copy of the current bowler. 

Options plus menu:
The game keeps track of how many times the options screen is displayed. An options plus menu will appear in its place after the normal options menu is displayed a large number of times (over 100 cumulatively). 

Bonus files:
Insert the game disc into a PC compatible CD-ROM drive to and access the "Bonus" directory