User blog comment:The Ace of Razgriz/What would be the hardest Ace Combat Mission?/@comment-4020311-20111120133051

Best part: Place the game in an extreme urban setting (Oured if you are using the AC universe, or Washington, D.C or some other real-world city if you use the future Earth universe). This can create very intense dogfights. And don't forget to include the multiplayer schematics from Assault Horizon so that you can create a harder version with more aces from more games.