What is confirmed
Shifting realities are presented alongside memory echoes, augmentation, and beings of higher power as elements encountered while exploring the world and unraveling its larger mystery. The wording confirms the concept without publishing a tutorial-level mechanic.
Avoiding premature claims
Footage cuts, changes in lighting, and surreal environments cannot alone establish dimension switching, time travel, selectable world states, or puzzle controls. Those labels will wait for S-GAME's dedicated feature coverage or the retail game.
Future guide use
If shifting realities affect routes or rewards, verified pages will document the trigger, before-and-after state, available paths, items, enemies, reset behavior, and story consequences. Otherwise this page will remain a lore explanation rather than pretending it is a system guide.
Source and update status
This page is grounded in the official source. It distinguishes published facts from details awaiting the dedicated State of Play or retail build. Rumors, unofficial names, and trailer-only assumptions are excluded.