Well, you all know about UMS, right? The Mill Contest Winner, whose story I wrote? And that I was gonna do a UMS Deluxe someday, right?
Well, since M3 takes place in the same time period, I've scrapped that idea. Instead, I'm now thinking about "The Wind Age: Under Myrkridian Standards"
It would begin a few years before the Wind Age begins. You would play as Moagim's forces. At first you recruit some packs of Myrkridia. Moagim trains them, and you get skull-throwers and mages (young Giants, not fully grown). You fight the full suite of Light units from UMS (all the Warlock and Heron variants), Imperial Bowmen, plus axe-Dwarves, fir'Bolg and maybe bre'Unor, and later Forest Giants and armored Trow! The game would be your successfull battles against most of them (except the Trow), and would end with the first level of UMS, where the Emperor is killed and Moagim dies.
Cool?