U.S. Gold did make really crappy ports, though they did publish Another World in the US. And Another World is one of the furthest from worst game I can think of.
Worst game I can actually think of (not on the Amiga though) would have to be Top Gun on the Atari 8-bit.
Youbasically flew around and shot planes. But the kicker was, you would never run out of ammo, and you would run out of fuel, but there was no way to refuel. So basically, shoot shoot shoot, pow, you hit a plane! Oops, you just crashed 'cause you ran out of fuel and died. Game over.
Worse game ever! Maybe we should start a new thread with the worse ending in a game. My vote (well unfortunately not on the Amiga again) would be Shinobi on the Sega Master System. After beating the game you get the exact same thing as you do when you die. "Game Over." Yup, that's it.
Wanted to beat it on Mame, just to see the ending, but they don't allow you to continue after during the last section!
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