E01 · [No Spoilers!] Let's Play the Old Ones' Demo [Cthulhu] 24m
7/1/2025
Struggling streamer Miko Kurono joins the new VR game "KADATH" to change her fate, after a wave of mysterious incidents where popular streamers collapse during livestreams. She soon discovers the game is a deadly trap by the gods and must survive the unfolding cosmic horror.
E02 · [SAN Check] Small Streamers Collab! [Great Old Ones] 24m
7/8/2025
The first game against the Great Old Ones begins.
E03 · [PvE] Just Another Day at the Old Ones' Academy [Shoggoth] 24m
7/15/2025
Eita adds a new rule to the game.
E04 · [Puzzle Game] Welcome to Hotel Reversal [Escape Room] 24m
7/22/2025
The Great Old Ones' next game is an escape room.
E05 · [Up and Down] Is Humanity Quiz a Kusoge? [Stole 1 Mil] 24m
7/29/2025
The streamers attend the third game of the Cosmic Horror Show, this time hosted by Ghatanothoa.
E06 · [Foodie] Summoned for a Day With the Old Ones [Ancient City] 24m
8/5/2025
The Great Old Ones manifest in the real world for a day of fun.
E07 · [Old Awakening] Kyoto Tower Defense [Cthugha] 24m
8/12/2025
The battle to defend Kyoto from the Great Old Ones' armies begins.
E08 · [Putting Out Fires] Miko and Kanna's TV Shot! [Top Cultist] 24m
8/19/2025
Humanity begins to go mad as the last game approaches.
E09 · [Finals] Crying Out Family in the Mountains of Madness [Hastur] 24m
8/26/2025
The last game begins at the Mountains of Madness.
E10 · [Raising Sim] I Made Me, and It's Got My Heart Thumping [Ghatanothoa] 24m
9/2/2025
Ghatanothoa makes a special game for Kanna to play.
E11 · [R'lyeh] Return from the Unlighted Chambers [Cthulhu] 24m
9/9/2025
In the final phase, Miko has to overcome a lot of obstacles if she wants to reach Cthulhu.
E12 · [The End?] The Call of Necronomico [Fin?] 24m
9/16/2025
The last game begins.
