To change money and attribute, edit save game file (*.CHR)
go sector 0 offset 40 - 43
change to 05 27 2A A8
go sector 0 offset 28 - 34
change to C1 EC E3 EA D5 C1 D6
now you have $210000000 and the best robot
List of save game offsets:
ftp://ftp.aimnet.com/pub/users/lordsoth/omf/omfoff.txt