Abstract: A worldwide lotto game method and system for conducting lottery game sessions based on results of lottery game sessions of official lottery organizations in different countries. The present invention comprises a computerized network for providing real-time results of said official lotteries, a central database for storing said results, an application module (22) for conducting said game sessions accordingly, and communication means for communicating with participants. The present invention further comprises independent financing means for providing the wining participants with the respective prizes. According to the present invention, a method and system is provided for lottery game participants to draw game sessions with the confidentiality that the results cannot be manipulated, but are based on official known organizations games results.