I used to play the original Axis and Allies a lot, I even have a copy of the game with cardboard counters that pre-dates the plastic figures. My favorite Avalon Hill game was War & Peace. I had a copy of Empires in Arms for years but could never find anyone to play. I've also played Richthofen's War, B-17 Queen of the Skies, Air Assault on Crete, Guns of August, Napoleon at Bay, The Russian Campaign, Third Reich. Out of all those games, I think I still only have copies of War & Peace and Richthofen's War. I would love to port into Roll20 an obscure "beer & pretzels" wargame I have, called Grand Imperialism. I think it's a perfect candidate.