You play Russian Rulet by getting a bunch of morons together with a six-shot revover. You load 1 chamber and spin the clinder. Then, each of the morons takes truns putting the gun to their head a pulls the trigger. One dies. To play French Rulet, you do everything the same, except you load ALL the chambers. To play German Rulet, you do everything the same, except you load all but 1 of the chambers.
*This is a joke. Don't take offense if you are French or German. *WARNING: PLAYING RUSSIAN IS DANGEREST