I have been a lurker on the HBO forums for quite some time. Last year I created my own Halo Wars game to satisfy my desire for a sequel. I made a fairly good engine for the game, but not knowing what to do with it I put together a 50 wave survival mode and called it good. You can play it here.

(Also the fog of war seemed to cause issues on some machines so a lower res version that does not render the fog can be played here.

However, just recently I came back to it and started messing with the engine again just for fun. I would still like to make something more out of it. The problem is Im not sure what direction to go in and I thought maybe you guys would have some ideas. Or perhaps someone would be interested in putting together a story that they would like to be able to play out, and I could create it using the engine that I have put together.