Deterministic city-builder Unity / 2026

IUNUA

Realm / Steward

Govern a seed. Watch it live.

IUNUA Unity title vista of an isometric teal-gold realm
Desktop vertical slice / Unity 2022.3
Scroll the field archive Captures from the Nexalumina Unity client

00 / Position

A realm should be the same world on every machine. IUNUA begins with one generator, one civic clock, and a HUD that treats the settlement as something you can read.

Terrain you can leave and find again.
Citizens who keep their jobs when you return.

00.5 / Field archive

The Unity client.
Space to read each frame.

Screenshots from the Nexalumina Unity vertical slice — not mockups. Same teal-gold sovereign chrome, same seed-bound land.

R—01

One generator. Infinite sectors.

Terrain / Seed world

Unity captures of the same deterministic hydrology, biomes, and resource nodes the browser already ships. Fly a seam and the land returns.

Open the frame library
IUNUA Unity client showing an isometric coastal sector with the sovereign HUD
R—01.1

Hall parcel on open water

Coastal founding
Open frame
IUNUA Unity client showing a river cutting through generated terrain
R—01.2

Hydrology as authority

River cut
Open frame
R—02

Biomes you can read at a glance

Highlands / Water

Marsh, lake, and highland sectors from the Divine Terrain pass. Trees, undergrowth, and deposits are generated — never painted by hand.

Open the frame library
IUNUA Unity client showing highland terrain and the resource ribbon
R—02.1

Rocky ground, sparse canopy

Highland terrace
Open frame
IUNUA Unity client showing a generated lake and surrounding forest
R—02.2

Still water, protected ground

Lake shelf
Open frame
S—01

Citizens, homes, and roads

Settlement / Living world

The Steward clock projects real residents onto the map. Homes smoke. Work loops run only when AUTO is on and the workplace is staffed.

Open the frame library
IUNUA Unity client showing homesteads and citizen presentation
S—01.1

Identity over averages

Household roster
Open frame
IUNUA Unity client showing a playable realm with roads and buildings
S—01.2

Street frontage in the slice

Playable roads
Open frame

01 / Systems

One realm. Three authorities.

W / 01World

Seed
land

32×32 sectors, infinite hydrology, biomes, and deposits. Leaving a chunk and returning restores the same plots — the atlas never invents terrain inside the HUD.

S / 01Steward

Civic
clock

Food, housing, skills, and a fictional market tick on verified realm days. AUTO is off until you ask. Governor Academy teaches the same rules the clock obeys.

IUNUA / SLICE / S—00

The clock is the product.

Twelve canonical buildings, staged construction, LOCKED jobs, and a 20-lesson Academy. Nothing produces until Builders finish the site on a real realm day.

01

World generator

One seed. Three ports. JavaScript, Swift, and C# verify against a single golden fixture.

02

Sovereign HUD

Title, pause, settings, Guide, and in-world drawers share one teal-gold geometry.

03

Realm Steward

A deterministic civic clock. AUTO founds, staffs, and trades only through player rules.

IUNUA Unity settlement with civic buildings and the sovereign HUD

The full assembly

No orphan systems.

Placement, treasury, market, and Steward share one authority. A Tailor cannot count as a farm worker. Population grows only after housing, food, and civic safety clear together.

  • 01 Grand Exchange Hall as the free foundation
  • 02 Staged construction, then operational gates
  • 03 Nine skills, four ranks, Guild training
  • 04 World Pulse as read-only context
IUNUA Unity owner HUD over a generated sectorUnity capture / sovereign HUD

03 / How the slice plays

A day you can audit.

New Realm writes a local continuation. Continue restores seed and sector. Escape pauses. The Guide and Academy never mutate the city by choosing the recommended answer.

  1. 01

    Found the Hall

    Pick a valid parcel. The unique Grand Exchange Hall is the instant foundation.

  2. 02

    Place the city

    Twelve plans, full-footprint ghosts, teal or red assessment before gold leaves the ledger.

  3. 03

    Run the clock

    Enable the Steward when you want AUTO. Tab opens the chronicle; R stops it.

  4. 04

    Travel and return

    World Memory keeps every discovered sector. H recenters on the founding chunk.

Read the honest answers

04 / Field questions

No hidden fine print.

01Is this the live multiplayer realm?

No. The Unity desktop slice is offline and client-local. The same generator will later reconcile with an account realm service. QR pairing already establishes device authority; it does not yet copy saves.

02Does the market touch real money?

No. Grain, cloth, medicine, and cooperative shares are fictional and deterministic. There is no brokerage, wallet, or live price feed on this host.

03What platforms exist today?

A Unity 2022.3 LTS desktop client (macOS, Windows, Linux) and an iPhone export of the same core. The browser generator remains the source of truth. Steam packaging is prepared; partner IDs stay off this site.

04Can I play it in the browser here?

This hostname is the presentation. The playable browser build is a separate surface. The frames below are captures from the Unity client that ships the same world.

IUNUA / Development signal

Built for scrutiny.

The strongest version of this game is also the most honest: one generator, one civic clock, and zero claims about a finished Steam economy or live brokerage.

Return to origin