What has been announced
The roadmap describes roughly 60,000 Japanese characters of new scenario writing. That is a Japanese text measure, not an English word count or an estimate of play time. Official publicity also connects the mode to the story’s true conclusion.
Prepare without spoiling the story
Keep your current progress and discovered fragments recorded. The developer’s preparation suggestion is not sufficient evidence for a step-by-step unlock guide. Our checklist stays gated until the release build is checked.