Player Pack
Five connected checkpoints, story clues and the paper pieces needed for this mission.
- Marked design-code inventory slips
- Blueprint frame drawings
- Distributed constraint and paper-kit cards
- Display-order strips and candidate boards
Share design constraints, choose paper parts and explain a safe imaginary blueprint.
A safe paper-only invention relay, with no real device to build or operate.
This edition is being prepared. Its ready-made PDF is not available yet.

The player pages and adult instructions are separate. Choose A4 or US Letter for each file; the story and answers are the same in both paper sizes.
Five connected checkpoints, story clues and the paper pieces needed for this mission.
Use this separately from the player pages to prepare and guide the story.
Four PDF files per edition: Player Pack in A4 or US Letter, and Teacher Guide in A4 or US Letter. These are paper activities; the illustrations do not contain hidden digital game steps.
A real PDF preview will appear here when this edition has a file available. The illustration above is story artwork, not a printable page.
Each result becomes a clue for the next checkpoint. The full answers stay in the Teacher Guide.
Compare the gear mark and tab count.
Leads to: A design codeUse that code's register to select a frame.
Leads to: A frame letterCombine three role cards to pick a paper kit.
Leads to: A kit numberApply the kit's printed instruction rule.
Leads to: A card sequenceCheck code, frame, kit and order together.
Leads to: A safe display boardDesigner, Checker and Explainer must pool separate constraints.
Blueprint, kit and display order form one traceable design decision.
All gear and machine parts are fictional paper symbols.
Print the Player Pack for your groups and read the Teacher Guide first. Ordinary paper and pens are enough to begin. Where cards have borders, the adult can cut them apart or keep them on the original page for players to compare and mark.
A teacher guides each checkpoint, distributes role clues and checks the group’s conclusion. No special equipment or digital account is needed by children.
These are PDF page counts, not a final printer-sheet promise. Check the files before you print for a group.
The ready-made game has a fixed story and answers. Custom creation is a separate new adventure.
The Player Pack and Teacher Guide described on this page, in A4 and US Letter. No AI rewrite is included.
Planned price US$14.99This ready-made edition is not available to order yet.
Use this world as a starting point, then choose your own players, place and story direction. This creates a separate game.
Custom Classroom proposal · US$19.99Explore custom creation