The 22nd century was no longer the bright, pastel-colored future Nobita had seen in his dreams. Time-stream instability had begun to fray the edges of reality. In a desperate bid to preserve the timeline, the Future Robot Factory initiated a secret protocol:

Doraemon’s pocket acts as your quest log. If you’re lost, see what gadgets you currently hold.

Explore the house to find basic items (check drawers and shelves).