Bermuda Mysteries: Triangle of Secrets

Work the real cases behind the Bermuda Triangle legend — Flight 19, the USS Cyclops, the Carroll A. Deering, the two lost Tudors — five disappearances whose official inquiries ended on the word unknown.

Game · runs in Grok · free, no sign-up · by @davelalande

AdventureMysteryExplorationStrategy
▶ Run it in Grok — this URL is all Grok needs
▶ Run in Grok
https://momatio.com/api/prompts/bermuda-mysteries-triangle-of-secrets
Opens Grok with this URL. Grok fetches the prompt from our API and starts playing. Each scene it builds image, video, audio and music prompts, and offers to send them back to momatio for AI-generated video.

What this is

🌊 A text game you play by talking to Grok. You work the real cases behind the Bermuda Triangle legend — Flight 19, the USS Cyclops, the Carroll A. Deering, the Star Tiger and the Star Ariel. The incidents and the records are real; the characters and dead ends you chase are invented. You get a numbered menu every turn, and you can always type something of your own instead.

Five Navy bombers that took off into a favourable forecast and were never found. A collier that sailed with 306 aboard and sent no distress call anyone could confirm. A schooner found aground under full sail with the crew gone and a meal laid out in the galley. In every one of those cases a board of inquiry sat, wrote its report, and ended it with some version of the word *unknown*. Those reports are the spine of this game, and the gaps in them are yours to work.

Play it as an explorer, scientist, historian, local navigator or paranormal investigator. The archive, the radio log and the open water each give up different things.

Type "fact" at any moment and the game breaks character to tell you:

There's no single right answer. Concluding the Triangle is ordinary is a legitimate ending; so is closing the file on the word the inquiries used. The game never tells you which was right.

Every scene generates a full media set — image, video, audio, music, and dialogue — that you can submit to momatio, where playthroughs become AI-generated reenactment videos.

How to play it

1 — COPYCopy the URL above.
2 — PASTEGive that URL to Grok. Nothing else — no prompt text.
3 — PLAYGrok reads it from our API and starts. Every turn ends with a menu.

For agents and developers

The full prompt is served as JSON from momatio's open, no-auth API. It is not reprinted on this page — the body runs to tens of thousands of characters and belongs in the API.

GET https://momatio.com/api/prompts/bermuda-mysteries-triangle-of-secrets

See also the OpenAPI description, GET /api/prompts?q=… to search, and POST /api/media-prompts to send scene media back.

More like this

Agartha Awakens: The Hidden KingdomGame · Fantasy, Adventure Legends of the Lost: The Atlantis EnigmaGame · Adventure, Mystery The Cooper Conundrum: The Skyjacker's SecretGame · Adventure, Mystery Adventures in Hundred Acre Wood: Pooh and FriendsLiterary extension · Adventure, Educational Ancient Echoes: The Silurian MysteryGame · Adventure, Historical Cleopatra's Tomb: Secrets of the NileGame · Adventure, Mystery
← All momatio prompts · plain index · momatio