COMMAND & CONQUER: RED ALERT

To load a Command & Conquer: Red Alert level (known as MPRs),
copy the file into your Red Alert directory (usually 
\WESTWOOD\REDALERT).

If the file is zipped, unzip it using PKUNZIP or WINZIP (not 
provided with this CD).

Once you've copied the level to the Red Alert directory, load
Red Alert as usual. The levels can only be played in Multiplayer
mode, either against other players, or against the computer in 
Skirmish mode. Simply start up a multiplayer game as usual, and
select the new map as the scenario to play (the new maps usually
appear at the bottom of the list). 

For example, if the name of the file is RIVERCRO.MPR, River 
Crossroads should appear in the Scenario list once it's copied over
to the \WESTWOOD\REDALERT directory.