I beat Nagoya with a bunch of demolishers, they are an extremely powerful and underrated unit. None of the ninjas got a single hit in before they were killed by firebombs
this strategy worked perfect, hope it helps
please modify greatly, has the potential to be one of the best games on kongregate,.. also it's extremely hard to get new weapons, especially if you run out of achievements with no way to level up
This game is awesome, I wish it would have more levels
I thought the german campaign was much harder though, the game seems to give an advantage to your opponent no matter which side you choose