So Kojima's horror game pitch history is basically:
- Set to work on Silent Hills under Konami, collaborating with Guillermo del Toro and Junji Ito. Cancelled, Kojima leaves Konami,
Oct, 2015, forms new studio,
Dec, 2015.
- Death Stranding announced,
Jun, 2016. Death Stranding launches,
Nov, 2019.
- Kojima mentions that he'd like to do a horror game,
Oct, 2019.
- Junji Ito states he had spoken to Kojima about assisting with a horror game,
Jul, 2020. Ito later clarifies nothing tangible exists and he is not working on anything with Kojima, only that Kojima mentioned to him a horror project may happen and he may ask Ito for assistance,
Jul, 2020.
- Reportedly pitched an episodic horror series to Google for Stadia, which was set in motion but cancelled,
Feb, 2021. May be the "major project" he mentioned had be cancelled in the previous year,
Apr, 2020.
- Grubb states that Microsoft are in talks to secure a deal with Kojima for his next game,
Apr, 2021. And then, Grubb reports the deal has met a milestone, and likely to go ahead, with implications it leverages Microsoft's cloud servicing,
Jul, 2021. Grubb reiterates this year that the Microsoft x Kojima deal is still on,
Apr, 2022.