DOS

The Dark Heart of Uukrul

Trivia

Copy protection

The game includes a rather complex players guide which includes a back-story and code book for access to the shrines in the game. The code sheet is printed on red paper to help minimize the ease of photo-copying the manual and making it harder for people to pirate the software, as the game is unplayable without the decoder sheet (and the codes are different every time you play)

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