Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Rugbymania is a browser-based MMOG online free managerial game inspired by rugby union, its name is sometimes abbreviated as RM. Created on September 12, 2005 by a Frenchman transplanted in northern Europe, by November of that year it exceeded one thousand teams and, in 2009, it featured about 7000 virtual trainers from every corner of the world. After registration, the user is assigned a team of 25 virtual players: 13 forwards (one aged 18, one 19, one 20 and so on up to 30) and 12 backs with the same criterion, up to a maximum of 29. Upon registration the new player is assigned the spot belonging to the best team not managed at the time in his/her chosen country (not necessarily the player''s country of residence), usually a team that has been abandoned by its previous owner. Along with the team, the new player also has a stadium big enough to accommodate 6200 people and 50,000 Euro (or the equivalent in the currency of the chosen country). It is possible to start with the league already in progress, while to the Cup are admitted only the teams that were already registered at the start of the season.