CheatCodes.com has all the official Call of Cthulhu: Dark Corners of the Earth Xbox cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Friday May 24, 2013 for Call of Cthulhu: Dark Corners of the Earth are shown below.
Get a 100% game completion to earn an "A" rank. This can be done by collecting all journal entries (13 in Jack's Diary, 18 in General Evidence, and 6 in Mythos Tomes), finding the rifle at the reception office door in the refinery, saving Ruth from the rafters, and keeping enough sailors alive during the boat ambush all in under three and a half hours with less than thirty manual saves.
Successfully complete the game under Private Investigator setting.
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