Blue vs Gray is a unique strategic wargame which I really like. I don't get many opportunities to play it sadly. The Wargamer have only just got around to reviewing it (is it even still in print?) but they seem to like it too: Each card type deals a different ability that ensures that no two games are going to be alike – different maps, different orders of battle and leaders, different effects and bonuses – all makes the Civil War eminently replayable. I can't stress enough how fascinating this is; it's a big draw to come back to this title multiple times.