Fantastic game. I beat it many times on normal but I can't get past the barn boss on hard. I was told that after beating the game, you get access to the infinite rocket launcher and the typewriter assault rifle. After beating the game 3 times in normal I finally got enough cash to buy the rocket launcher, but I never ever saw the typewriter on the list? What's the deal there? I swear I never saw the typewriter on the dealers list of wares. I'm playing the GC version.