Cthulu Mythos ADV Lunatic Whispers & The Isle Of Ubohoth visual novel collection coming to Nintendo Switch next week

Cthulu Mythos ADV Lunatic Whispers and Cthulu Mythos ADV The Isle of Ubohoth are both making their way to Nintendo Switch in a single collection. The double pack is set to release next week on October 9, 2025.

The Cthulu Mythos ADV games were both originally released on iOS, Android, and PC via Steam with Lunatic Whispers releasing in 2022, and The Isle of Ubohoth in 2024. The titles are visual novels with tabletop RPG elements including dice rolling.

You can see the full overview for both games below:

Cthulu Mythos ADV Lunatic Whispers

“Cthulhu Mythos ADV Lunatic Whispers” is a thrilling 2D visual novel game that takes you on a TRPG-based adventure through the world of the Cthulhu Mythos. Roll the dice and let fate decide your path as you navigate through the storyline that depends on the outcome. Use your skills and luck to escape the abandoned hospital and experience the cosmic terror of the Cthulhu Mythos.

What is “Cthulhu Mythos” “TRPG”?
“Cthulhu Mythos” is a fictional mythology created by H.P. Lovecraft and his associated horror writers. The theme of the mythology centers around looming terror.
TRPGs refer to Table Talk Role Playing Games, a multiplayer analog game that involves players taking on roles and advancing through conversation and dice rolls.
Through this game, players can enjoy a solo play experience TRPG, where the roll of the dice determines the player’s fate in the world of the Cthulhu Mythos. Dive into the world of the Cthulhu Mythos and embrace the cosmic terror that awaits you in this thrilling adventure!
Features of “Cthulhu Mythos ADV Lunatic Whispers”
You find yourself in an odd abandoned hospital, with memories clouded.
Strange voices echo through your mind…
In this place where unsettling things happen, you must maintain your sanity while uncovering the truth.

The only things you can rely on are “Ability” and “Luck”.

You also might need some “helping hand”, occasionally…

Will you and your friends be able to escape the cycle?

Cthulu Mythos ADV The Isle of Ubohoth

On a mysterious island in the Seto Inland Sea, an urban legend tells that completing the “88 Temples Pilgrimage” will summon Kukai, who will grant your wish. Our protagonist, visiting this island, is suddenly cursed by an unknown entity, putting their life in jeopardy. Can they prevent the resurrection of an ancient evil god sealed on the island and break the curse?

Player Stats and Appearance Customization
Answer questions to shape your protagonist’s stats.
Enjoy thrilling dice rolls with challenging stats, and for an added layer of immersion, you can even replace the protagonist’s image.

In critical moments, the outcome of choices is determined by dice rolls. The success rate depends on the abilities of the protagonist and their companions. Sometimes, you will face scenes where you must succeed within a time limit!

Explore the Map
Search for clues to break the curse as you travel around the island.
Keep an eye on your hunger level—it decreases with each move and can impact your dice rolls.

Solve Mysteries
Unravel cryptic notes and solve puzzles to uncover the island’s hidden truths.

We also have a trailer for the eShop release of these games, which you can see below:

Cthulu Mythos ADV Lunatic Whispers & The Isle Of Ubohoth eShop Trailer

Thanks to Gematsu for today’s news. The game will be released digitally for Nintendo Switch on October 9, 2025. You can find more news about the system here.