Not working for now.
all versions can be found here.
Some antivirus blocks the execution of Java, it is necessary to authorize the execution of Formiko & Java to play the game.
Windows : Launch game for the 1st time by double clicking on formiko.msi ! And use the shortcut on your desktop for the next time.
Linux : Launch game by double clicking on formiko.sh or with command line : ./formiko.sh