For unlimited bullets and life:
 
 Copy MADDOG2.EXE to C:
 Hex edit the file.
 
 Search for 26 FF 8F B8 34 Change all 6 occurances
 Change to: 90 90 90 90 90
 
 Search for FF 8F BC 34
 Change to: 90 90 90 90
 
 To start game: change to CD-ROM drive, but type C:MADDOG2.EXE to
 start the game.