Earth 2140 Cheats

1st step:
----------
Find the earth800.bat OR earth640.bat in the earth directory.
It should look like this for the earth640.bat:
If not exist vxdldr.exe goto DOS
start /m vxdldr.exe
:DOS
eregcard.exe
dos4gw game.exe x640
Now add the following commands to the file (MS WW) to make it
look like this:
if not exist vxdldr.exe goto DOS
start /m vxdldr.exe
:DOS
eregcard.exe
dos4gw game.exe x640 MS WW
Do the same with the earth800.bat and the first step is complete.
2nd step:
During the game, hold down the SHIFT key and type the following:
rthcshe = gives you 5000 cash every time you type it in
rthshowmp = shows the whole map