Add an icon

[MCMic]

Could you provide an icon for the game? I just packaged it for ArchLinux and the package adds a desktop file so that the game appears in the application menu, but it has no icon so it’s a bit ugly.

Also, how would you describe the game? I’ve put «A one-button multiplayer mining cart game», but I can still change it.

https://aur.archlinux.org/packages/mysticmine-git/