Mystery Master : Murder by the Dozen box art for Commodore 64
Mystery Master : Murder by the Dozen title screen for Commodore 64
Mystery Master : Murder by the Dozen box art for Commodore 64
Mystery Master : Murder by the Dozen logo for Commodore 64
Commodore 64 system logo
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Mystery Master : Murder by the Dozen

Mystery Master : Murder by the Dozen

(Commodore 64 - US, Strategy)
Commodore 64 logo
Released On:
18 Jul 1983
As the newly appointed police detective in Micropolis, you're tasked with solving 12 murders that have shaken the city to its core. Your investigation will take you through various locations, where you'll interview witnesses, gather evidence, and analyze lab reports to uncover the clues needed to crack each case.
Each action you take, whether it's traveling between locations or taking a specific course of action, adds precious time to the game clock, making every second count. You can play alone or challenge your friends to a game of wits, competing to see who can solve the mystery first and in the shortest amount of time.
The gameplay revolves around presenting your solution to the case, with each player taking turns choosing an option, receiving a clue number, and then consulting the manual to verify their answer. If you think you've solved the case correctly, present your solution and see if it matches the complete solution. Get it right, and you win - but get it wrong, and you're out of the game.
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Prices as of 09 Oct 2026
Typical $29.39–$29.39 (last 90 days)
20222023202420252026020406080Complete: $29.39Loose: $12.62
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Activity is a 12-month sales count. Dashed segments rest on two sales a year or fewer.
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