Dark Tower. This game has quite a story. Milton Bradley released it in 1983. The problem. A couple of people had submitted a game concept very similar to Milton Bradley. They rejected it, and then made this game. The people sued Milton Bradley for stealing their concept and eventually won. MB had to pay them $750,000, and the game was never produced again. A complete copy of Dark Tower goes for around $250 on ebay. And it's a game that is ranked high amongst games.

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