It must be a curse! I was getting ready to do the same but my 5e campaign and it also fell apart.I grew up with those sets and they are still my favorite edition of D&D. I used the Domain and War Machine rules relatively recently -- meaning about 10 years ago -- during a Pathfinder campaign and they still hold up and are pretty edition agnostic. I almost used War Machine to resolve a battle conflict in 5e but the campaign fell apart.
I've never heard of any of these systems you mention after "War Machine" (and I wager I'm not the only one). Give us the details! What do they do that War Machine dosn't?...but the War Machine isn't great. You can get the same results at a similar level of abstraction, and with far less tedium, by just using the core battle mechanic from Risus, treating each salient feature of a given army or navy as a "cliché." And if that doesn't satisfy (which, IME, it won't), you can go with either Delta's Book of War (which is great, especially with ChgoWiz's "Fellowship" rules tacked on) or (my current preference) convert the mass battle rules from Decipher LotR's Helm's Deep supplement.
Risus is a free game system, its a free form game where you describe a character via cliches (traits, what FATE calls aspects) and then assign dice from your pool (10 dice for a heroic game)I've never heard of any of these systems you mention after "War Machine" (and I wager I'm not the only one). Give us the details! What do they do that War Machine dosn't?
I've never heard of any of these systems you mention after "War Machine" (and I wager I'm not the only one). Give us the details! What do they do that War Machine dosn't?