After downloading and saving, you have to play it each time you want to play (valid option for Mac OS, Linux and Windows). Download the program for any system ( ).This program will install automatically the application to get into the game (recommended for Windows). Download program for Windows ( ludoteka_install.exe).Download the desk program and open it from your computer:.Use Internet Explorer or Mozilla Firefox(before v.52) with Java software enabled.Once the Java software is installed, you have to download the Ludoteka program: You have two choices to access from your computer: Descargar el software de java To play in Ludoteka ClasiKa, ( Ludo Zone and Tournaments Zone) you have to install the Java software in your computer (you can do it from : Download Java software).