Edit  the  mission  files  with a Hex editor and make the changes
detailed in the table below to increase the number of credits you have
to  800.  This should be plenty as if you were to spend more you would
be too heavily weighed down and you'd lose lots of action points.

File    Starting Offset      Type:
1       Hex 2309             20 03 20 03 20 03 20 03
2       Hex 2309             20 03 20 03 20 03 20 03 20 03 20 03 20 03
3       Hex 2309             20 03 20 03 20 03 20 03 20 03 20 03 20 03
4       Hex 2309             20 03 20 03 20 03 20 03 20 03 20 03 20 03
5       Hex 2309             20 03 20 03 20 03 20 03 20 03 20 03 20 03