The Crimson Diamond
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- −24%$11.25View Offer
Trailers & screenshots
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About The Crimson Diamond
The Crimson Diamond is an EGA text-parser mystery adventure starring Nancy Maple, an amateur geologist and reluctant detective. Born and raised in Toronto, she works as a clerk at the Royal Canadian Museum and dreams of studying geology and mineralogy at university. To pursue that goal, she travels north to the ghost town of Crimson, Ontario, after the discovery of a massive diamond there.
Investigate Crimson
At Crimson Lodge, you explore the building and surrounding wilderness, assess the diamond claim and investigate mysteries. You listen in on conversations and talk with the eccentric characters gathered at the lodge, each with different personalities and motivations. Their secrets and the areas you uncover can help you develop hunches and solve the case.
Use the parser
The game uses a text-parser interface that lets you question other characters and write notes as you investigate. Its focus is on reading and engaging with the story rather than arcade challenges.
Frequently asked questions
The best price for The Crimson Diamond is $11.25 at GOG. 2 shops have an offer that activates in your country.
The minimum requirements for The Crimson Diamond are: Windows Vista, Intel Pentium, 250 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. The Crimson Diamond is a single-player game.
Mostly, yes. Valve rates The Crimson Diamond as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. The Crimson Diamond is the full base game. You need nothing else to play it.
GOG lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. GOG offers no buyer protection for keys bought in other shops and doesn't refund them.











