PHYSINT $400 Million Budget Claim Disputed as Xbox Deal Is Said to Cost Far Less

The claim that Xbox is spending around $400 million on Hideo Kojima’s PHYSINT is being challenged by multiple reporters with sources close to the publishing agreement. The figure originated from discussion around the project’s earlier PlayStation budget, with The Game Business reporting estimates ranging from roughly $300 million to $600 million and $400 million repeatedly surfacing during Tokyo Game Show. Subsequent reporting from Jason Schreier and Jez Corden says Microsoft signed PHYSINT for significantly less, meaning the viral $400 million figure should not be treated as the confirmed Xbox development budget or the amount Microsoft paid Kojima Productions.

The confusion began after Chris Dring discussed PHYSINT during The Game Business show, saying he had heard several figures around the project and that approximately $400 million was the number most frequently mentioned. Dring later clarified that he did not know whether Xbox had agreed to that amount and said Microsoft was paying considerably less, while the larger figure was associated with the project during its PlayStation period. That distinction is significant because PHYSINT changed publishers in September after Sony ended its involvement, meaning earlier production estimates cannot automatically be carried over to the new Xbox agreement.

Bloomberg reporter Jason Schreier added another layer of caution, noting that several different numbers can exist around a project this large. There is the amount originally agreed with PlayStation, the budget the game was approaching during development, figures discussed during renegotiations, potential costs involving major actors, the amount Xbox ultimately committed, and whatever PHYSINT eventually costs by release. Schreier said a source at Xbox with firsthand knowledge of the agreement told him Microsoft signed the project for substantially below the reported $400 million figure.

"They signed PHYSINT for significantly less than this."
— Quote by: Jason Schreier.

Jez Corden of Windows Central separately reports that sources with direct knowledge of the contracts described Xbox’s commitment as a fraction of the widely circulated figure. His reporting also suggests Microsoft negotiated broader terms than a conventional game publishing deal, including movie and television licensing connected to PHYSINT and improved terms surrounding Kojima Productions’ other Xbox project, OD. Those additional rights make a simple comparison between Sony’s former development arrangement and Microsoft’s current agreement even less reliable. Neither Xbox nor Kojima Productions has publicly disclosed an exact budget.

What is confirmed is that Kojima Productions officially moved PHYSINT to Xbox on September 10 after Sony withdrew from the project earlier in 2026. The studio has since confirmed Bill Skarsgård as the lead actor alongside Charlee Fraser, Don Lee, and Minami Hamabe, with costume fittings, scanning, and camera tests already completed for some of the cast. PHYSINT moved from PlayStation to Xbox after Sony ended the partnership and why budget growth and exclusivity concerns reportedly contributed to PlayStation walking away.

The budget discussion therefore remains more complicated than a single $400 million headline. That number may reflect an earlier version of the project, a potential upper estimate, or part of negotiations conducted before Xbox entered the picture. It does not currently represent a verified final production cost, and there is no evidence Microsoft simply wrote Kojima Productions a $400 million check when it picked up PHYSINT. With the project still years from release and even its final engine not publicly confirmed, its eventual total development cost could still change significantly.

The most useful takeaway is that PHYSINT is almost certainly expensive, but we still do not know exactly how expensive. A game built around major film talent, advanced performance capture, years of development, and Kojima’s goal of blurring the line between games and cinema could naturally carry a substantial budget, but that does not validate the $400 million figure attached to Xbox.

The publishing transition also appears to have changed the economics of the project. Microsoft reportedly negotiated a different package that extends into film, television, and OD, while Sony’s earlier agreement was built under different financial and exclusivity conditions. Comparing the 2 arrangements through a single development budget number therefore risks turning several separate negotiations into one misleading headline.

Do you think PHYSINT can justify a massive blockbuster budget, or should even Kojima Productions be expected to build a more controlled project under Xbox?