Hideo Kojima's Xbox Project Is Still Underway - Report - GameSpot

As of a couple of weeks ago, his Xbox collaboration is still going.
Death Stranding is a PlayStation 4 exclusive from Hideo Kojima's new studio.

Hideo Kojima making Xbox exclusive cloud game – won't say what it is

Chris Torossian, Author at KeenGamer

Gaming Ride Home

Konami News, Rumors and Information - Bleeding Cool News Page 12

Death Stranding News - GameSpot

Forza Horizon 5 – Author Carlo Carrasco

Resolution Gate & The Next Generation Pixel War – Get Over It, Just Enjoy the Games! - COGconnected

News - June, 2019

After Kojima Has A Major Project Canceled, Planning Is Underway For Next Game - GameSpot

They Want Hideo Kojima's Xbox Game Canceled?

News - 2023, Week 31 - Xbox Game Pass, Xbox Series X, Xbox Series S, Xbox for PC, Xbox One, Xbox 360, Original Xbox News

After Kojima Has A Major Project Canceled, Planning Is Underway For Next Game - GameSpot

News - April, 2022

Is it just me or is anyone else confused by the opinions and mindset of fans these days : r/metalgearsolid

Hideo Kojima project reportedly cancelled: That's the games industry for you