
One engine that turns any subject into a hands-on, narrated, assessed lesson — biology, chemistry, physics, history, finance, medicine, the trades. Add a subject with a config, not a rebuild.
Biology · Chemistry · Physics · History · Finance · Medicine · Skilled Trades — the same interface, every one.
Every screen below is the same product — same layers, narration, hotspots, quizzes, and progression. Only the subject changes. That's not a content library. That's a platform.







The engine ships a small set of reusable learning mechanics. A new subject is a configuration of these — authored, not engineered.
Peel skin to muscle to circulatory; terrain to empires to battles. Any subject becomes a stack of explorable layers.
Audiobook narration with a highlighted read-along caption — the lesson reads itself while the learner explores.
Scalpel, probe, era-scrubber, multimeter — domain tools that turn reading into doing, on the same gesture core.
Tappable callouts on leader lines name every structure, event, and component — authored as data.
"Identify the structure," "place the event," "locate the fault" — quizzes generated from the same hotspot map.
XP, badges, lesson progress, and mastery tracking — engagement and outcome data, on by default.
Every publisher and training org needs the interactivity layer the rendered screens above represent — and none of them want to build it. BookGame is that horizontal layer: license it, author on it, and any catalog becomes hands-on. The specimen is the demo. The engine is the company.
The same engine spans the entire learning market — and the highest-value seats are professional.
The renders above are the fully-developed vision. The engine underneath is already real and running in production — a config-driven runtime that has shipped six interactive books and a live, playable multi-subject demo.
For publishers, school districts, training organizations, and investors. Tell us your subject — we'll show you it running on the engine.
Prefer email? nate@thekeepmoreco.com