688(I) Hunter/Killer чит-файл №1

If you open the player.db file a hex editor, you can edit your points.
Go down to offset 2544, then enter the value 286B. This will give you
about 27,400 points to start your captain with. It should give you all
of the possible sub improvements and leave about 7000pts. to put into
your crew.
                               
This can be done before you begin your first mission. All you have to
do is create a captain, and then exit the game without choosing a
mission.

You can use the cheat again after your first mission to get another
27,400 pts. but you will only be able to use about 5000 to max out your
sub and crew.