狂気山脈〜邪神の山嶺〜 狂気山脈 ナポリ山脈
An original scenario created for the [[Call of Cthulhu]] TRPG format by [[Madaraushi]], titled [i]Mountains of Madness: Summit of Deities[/i] in English. The setting is based on H.P. Lovecraft's story, [[At The Mountains of Madness]], and concerns a climbing expedition up the tallest (fictional) mountain in the world. In addition to the players' own created characters, they are joined by three NPCs: [[Kevin Kingston]] (also known as K2), [[Hotaka Azusa]], and [[Kosy Uszko]].

In October 2021, a crowdfunding campaign was launched on Campfire in order to secure funding for an animated adaptation of the scenario. The project surpassed its goal by 1491%, confirming the production of Kyouki Sanmyaku: Naked Peak.
kyouki sanmyaku ~jashin no itadaki~