This will eventually be a steam punk style RTS with Defense works, steam tanks, dirigibles with cannons.. the whole works.
Ok.. I'm just lazy I admit it. I've had this stuff available for a while and not uploaded it. This is the Linux version. If you want to use it on Windows...
There are two armies here and quite playable, there is still a lot of work to go to make this fun however. So it is very much a work in progress