Fantasy sports have invaded the internet as of basketball toward rugby. In this game, the member plays the role of the owner of the team who will decide the real players toward appearance a virtual team in the internet. At the same time as these players play in real life, their scores as well as other statistics are rehabilitated toward virtual points at the end of each week. Throughout the game, the participants are as well allowed to sell, buy and replace players from their team.

In Fantasy Ruby, a player's worth depends on the demand so as to the player creates for himself. This means the player so as to be owned by most participating team owners, the higher his value is. Since team owners gets on the way to buy as well as sell their virtual players, the value of the players moves up as well as down. On the other hand, at the beginning, they are all assigned a value based on their preceding season's popularity.