A fixed odds gaming system where clients can bet on numbers with fixed odds, comprising: - the following servers: a database server, a game acceptance server; an authentication server and a bet terminal server; - an Acceptance Server Module, an Authentication Server Module comprising the authentication server, used to identify and authorize devices and clients to be connected to the gaming system, whereas the system is configured such that each client device has to connect to the authentication server via the Acceptance Server Module where it is identified and device specific parameters are passed to the device, wherein the game acceptance server is adapted to communicate for authentication and credit verification of user data with the authentication server wereby the authentication server is connected via a credit authorization interface with card authorization centers (CA1.. CAn) for card validation; - a Web Application Module for web players which communicates with the game acceptance server of the Acceptance Server Module for authentication from the Authentication Server Module; - a Back Office Module, which is configured to handle all administrative tasks required to operate the system; - an Agent Web Interface configured to provide the possibility for agents to access their data and gives some configuration possibilities; - a Counter Application Module configured to sell a CREDIT to the clients; - a betting device module cooperatively in communication with the game acceptance server cooperatively in communication with a random number generation device having a random number generator which is in communication with the Acceptance Server Module and is in further communication with an RGI random number generator interface that connects in to an Animator, wherein the random number generation device produces a main event and a side event, - and therein the Acceptance Server Module comprising a game acceptance server and a random number generator interface wherein the game acceptance server is connected with the random number generator via the random number generator interface in order to communicate with the random number generator of the random number generation device; - a bet terminal server module connected to the game acceptance server of the Acceptance Server Module. - the following servers: a database server, a game acceptance server; an authentication server and a bet terminal server; - an Acceptance Server Module, an Authentication Server Module comprising the authentication server, used to identify and authorize devices and clients to be connected to the gaming system, whereas the system is configured such that each client device has to connect to the authentication server via the Acceptance Server Module where it is identified and device specific parameters are passed to the device, wherein the game acceptance server is adapted to communicate for authentication and credit verification of user data with the authentication server wereby the authentication server is connected via a credit authorization interface with card authorization centers (CA1.. CAn) for card validation; - a Web Application Module for web players which communicates with the game acceptance server of the Acceptance Server Module for authentication from the Authentication Server Module; - a Back Office Module, which is configured to handle all administrative tasks required to operate the system; - an Agent Web Interface configured to provide the possibility for agents to access their data and gives some configuration possibilities; - a Counter Application Module configured to sell a CREDIT to the clients; - a betting device module cooperatively in communication with the game acceptance server cooperatively in communication with a random number generation device having a random number generator which is in communication with the Acceptance Server Module and is in further communication with an RGI random number generator interface that connects in to an Animator, wherein the random number generation device produces a main event and a side event, - and therein the Acceptance Server Module comprising a game acceptance server and a random number generator interface wherein the game acceptance server is connected with the random number generator via the random number generator interface in order to communicate with the random number generator of the random number generation device; - a bet terminal server module connected to the game acceptance server of the Acceptance Server Module.