Abstract: The game system is characterized in that it comprises a first instant game based on the purchase by a player of a game medium (1) that in particular bears results information for said first instant game, accessible to the player after removing a first mask and that reveals itself to be either winning (1b, 1c) or losing (1a), the winning result information in the first instant game indicating to the player either a direct winnings (1b) on said first instant game, or a right (1c) to participate in a second instant lottery game accessible via an instant and automatic lottery computer server means.

Abstract: The game system is characterized in that it comprises a first instant game based on the purchase by a player of a game medium (1) that in particular bears results information for said first instant game, accessible to the player after removing a first mask and that reveals itself to be either winning (1b, 1c) or losing (1a), the winning result information in the first instant game indicating to the player either a direct winnings (1b) on said first instant game, or a right (1c) to participate in a second instant lottery game accessible via an instant and automatic lottery computer server means.