Made in a weekend for the 32nd ludum dare competition.
Style: Walk along beat 'em up
An elderly woman's quest to get her cat back from Hellenistic thugs.
The game download is a self-contained jar which should run on Windows, Linux and OS/X by double clicking.
If not, on windows you should be able to right-click and go to run as and choose your java runtime.
On Linux or OS/X you can run it from the command line as follows:
java -jar thanatos.jar