Well, I guess the game was certainly playable. The "E" signs were pretty annoying. I really wish I could just go to the next screen. I thought it was a "C" at first. I couldn't understand the Zeppelin. I tried hitting it, but it caused little damage.
What was its weak spot? I guess it was kind of unique. It just doesn't add up to much. You really can use Hitler in anything. Oh yeah, World War's in the title. A pity there's few World War II veterans left.