The massive 'RTS4DS Engine' still needs help!  Together we can get this finished very soon.  There are many tasks available for programmers to earn some money from, so please let us know if you're interested:-
http://z11.invisionfree.com/amplituds/index.php?showforum=1

The game is playable and most of the key features are in place.  Enough of the game exists to construct the singleplayer campaigns with, and most todos left concern polishing what is already there to make it as professional and enjoyable as possible.