Decoding an Unknown Tongue
No dictionary, only symbols on walls and the gestures around you.
- Prototype complexity
- Who plays
- Solo decisions
- Design focus
- Information · Discovery · Narrative
No.259Chants of Sennaar01The core loop
Action → feedback → next choice- 01Collect unknown glyphs
- 02Guess from context
- 03Submit a translation
- 04Confirm and unlock dialogue
↻Feedback changes the situation — the next round starts from there.
Walk through one round
A simplified design example. Situations and numbers illustrate the mechanic, not exact rules from a reference game.
- T1
Turn 1 · The situation
Four glyphs on a wall; a notebook page shows four sketches.
- T2
Turn 2 · The player chooses
Match one glyph to 'door' after seeing a guard point at a door while speaking.
- T3
Turn 3 · The feedback
All four pairings are correct and the page is stamped.
- T4
Turn 4 · The next decision
The guard's speech becomes legible, revealing how to open the door.
How it plays
Players log glyphs in a notebook and guess meanings from pictures, scenes and behavior. The game confirms only once a full set is matched, preventing one-by-one guessing. Confirmed words translate automatically afterward.
What the player weighs
- Gather more samples or reason now
- Speak with sure words or risk uncertain ones
02Start small
Scope is an editorial estimate for the minimum prototype, not the reference game or a production schedule.
03One mechanic, different implementations

Chants of Sennaar
Each level of the tower has a different people's script; players pair glyphs with drawings in a journal, validated only when a page is full, and finally translate between peoples.

Heaven’s Vault
Players translate an ancient script by choosing among candidate meanings; translations aren't instantly confirmed, and repeated appearances gradually verify or overturn them.
The difference worth noticing
Chants of Sennaar validates in sets for firm answers; Heaven's Vault lets you carry possibly wrong readings for a long time.
Case notes are Yoroll editorial summaries; rules may change between versions.
04What could you combine?
Haggle with foreign merchants using only deciphered words; the larger your vocabulary, the more precisely you can set terms and drive prices down.
Prototype this combo in Yoroll→Follow the next idea
Reconstructing What Happened
The scene is frozen at its last moment; piece together who did what from the details.
- Prototype complexity
- Who plays
- Solo decisions
- 01Survey the frozen scene
- 02Collect names and details
- 03Fill in conclusions
- 04Confirm in batches
Learning Rules by Looking
No manual, only panels; each solved one teaches a new rule.
- Prototype complexity
- Who plays
- Solo decisions
- 01Meet a new symbol
- 02Try and fail
- 03Infer the rule from easy panels
- 04Apply it to harder combos
Read Between the Orders
Customers never say exactly what they want; you piece it together from hints.
- Prototype complexity
- Who plays
- Solo decisions
- 01Customer describes a need
- 02Parse the clues
- 03Craft or pick an item
- 04Satisfaction feedback



