Wielding strange new technologies and hungering for revenge, the Soviet Army invades America. Overwhelmed Allied forces, unprepared for the surprise attack, are decimated. Will freedom be crushed under the heels of Communist aggression. Red Alert 2 is another Real Time Strategy from Westwood the makers of the brilliant Command and Conquer series. This is one of the few RTS that really was modded heavily, and not just limited to new maps and or player models.
This is the standalone installation for MooMan's Rules v3.0, and all you need if you want to play the mod. It is a self-extract EXE file that should be installed in the Red alert 2 Directory and then run the game normally afterwards. The Readme file in the download contains a list of all the files you need to delete to uninstall the mod afterwards.