Major spoiler warning: ProjectMoon’s own access notice says Canto 10 contains spoilers through Intervallo VII-2.
Release status
ProjectMoon states that Main Story Canto 10 Part 1 released on September 17, 2026. The current announcement feed identifies game version 1.114.0 on that date and contains follow-up notices about known issues and planned control improvements.
This is a dated record, not a permanent schedule prediction. Check the official announcement feed for hotfixes posted after the verification date above.
Early unlock requirement
The official explanation says clearing Canto 1 unlocks Canto 10. This special access unlocks Canto 10 only. It does not automatically clear Cantos 2 through 9.
ProjectMoon says the goal is to let new Managers try the new gameplay style in Part 1 without first completing the entire earlier story route.
What the temporary support covers
The official notice says Canto 10 supplies certain support options for Meursault and guarantees a minimum Uptie level for allied Identities during the chapter. These boosts are specific to the Canto 10 access arrangement; they should not be described as a global account upgrade.
ProjectMoon also warns that content tied to normal main-story progression—such as other named modes—will remain locked until each mode’s own prerequisite is met.
Progression after Canto 10
Completing Canto 10 through the early-unlock route does not erase the need to progress through earlier chapters. The notice says future content that uses Canto 10 as a prerequisite will also require clearing Stage 9.5-26.
Current issue note
Official notices posted after release describe known issues in version 1.114.0 and planned control changes for a September 24 update. Because those details can change quickly, use the announcement feed rather than an undated repost when troubleshooting the chapter.