How to Play

Everything starts with the Prime Chord: a short piece of writing (50 words at first) that defines what your Aidolin is. A patient warden of deep tones. A playful trickster of redirected light. The Prime Chord is not flavor text — it is the physics of your creature. Everything it does in a duel is judged against it.

Write a being, not a stat sheet. “Unstoppable and immune to everything” reads as noise to the Principle of Harmony; a focused idea with clear strengths and textures gives you material to improvise with. Your Aidolin also gets a generated portrait — its form made visible.

Movements are named abilities written in your own words — a signature redirection, a resonant shield, a closing crescendo. Teaching a new Movement costs 25 Harmonic Fragments; refining your Aidolin’s melody costs 10. Fragments are earned by dueling — win or lose.

A good Movement grows out of the Prime Chord. When a Movement and the Chord sing in the same key, the Principle of Harmony rewards the coherence; a bolted-on ability that contradicts your creature’s nature will underperform, however dramatic it sounds.

Queue for a Symposium and you’ll be matched with another Architect of similar rating (or a training Echo if none is around). Each exchange, you have 60 seconds to write what your Aidolin does — a sentence or two, free form. Use a Movement by name, improvise something new, respond to what your opponent just did.

The Principle of Harmony scores each clash on coherence (is this true to your Prime Chord?), precision (does it answer the moment?), control, efficiency — and novelty. Repeating the same winning line decays; a surprising, elegant answer at the perfect moment can topple anything.

Winning exchanges pushes the Resonance Bar toward your side; push it past the bound and you take a decisive victory. Meanwhile Dissonance builds as the duel drags on — if it fills first, whoever leads the bar wins. Matches settle in roughly five to nine exchanges.

A win awards 50 Resonance Points and 12 Fragments; a loss still earns 15 points and 4 Fragments. At 500 points your Prime Chord budget grows to 100 words, and at 2000 to 250 — room for your Aidolin to become more fully itself.

Each Symposium spends one Duel Charge. You hold up to 5; they refill on their own every 90 minutes. In a hurry, you can watch a rewarded ad for an extra charge (up to 5 times a day) or spend 20 Resonance Crystals. Crystals are the optional purchase currency — nothing they buy affects how your writing is judged. Creativity wins. Not spending.

Read your opponent’s Prime Chord in the duel screen and write against it — turn their strength into your instrument. Vary your rhythm: feints, redirections, and patient setups score where repetition decays. And when in doubt, ask what your creature — that exact being you composed — would truly do. The Luminance is listening.

This page is the five-minute version. The Architect’s Guide is the long one — six pages on the parts that decide duels:

• Writing a Prime Chord — The 50 words that define your Aidolin — why a focused idea beats a list of powers, and how to write one you can improvise from.
• Designing Movements — Named abilities in your own words: what makes one worth its Fragments, how energy cost is assessed, and how Movements grow into a tree.
• How the Principle of Harmony judges — The five things the referee reads in every command — and a worked exchange showing why the quieter answer won.
• Anatomy of a Symposium — The 60-second turn, the Resonance Bar, rising Dissonance, and the two ways a duel can end.
• Tiers, rating and matchmaking — How Chord Tiers widen your writing, how Resonance Rating finds you an opponent, and why a bigger Chord is not a bigger stat.
• A glossary of the Luminance — Every term the game uses, from Aidolin to Entropy Encroachment, in one place.

And the FAQ answers what everything costs, what it does with your writing, and whether you need to be a good writer to play (you do not).