A short fantasy story with some puzzle to solve.
This game has been developed in spare time as an exercize in C++ and computer graphicsby Marcello Galli.
It isn't well tested, and graphics is naive, but it is free.
See http://thegame.helldragon.eu/ for details and cheats.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.