Download and play tibikra for free, the Java jar launcher requires your system to have Java downloaded. You can download java here: https://java.com/en/download/

If you're having issues with the game client try reading this thread: http://tibikra.net/forum/index.php?topic=16.0

You can download client by clicking this link

*If you have some problems you can also try to download this client: TibikraZIP