Iwar

Iwar cheat codes: 
Open the IWAR directory on your hard drive. Inside there should
be a folder named "PSG". Open it. Inside of the PSG folder
there is a folder named "RESOURCE". Open this too. Inside of
the "RESOURCE" folder there is a folder named "SCRIPTS".
Inside of "SCRIPTS" there should be a folder named "PRECEDENCE".
Inside of the "PRECEDENCE" folder there should be a file
named "PREC" which you should open with a spreadsheet program,
like Excel, and change all the numbers in the "PREC" column to 0,
and save. Now you can access all the levels of IWAR from the
beginning.