jpmschweitzerandClaude b7dfc8c50f docs(meta): D-259 + D-260 — the two rulings that only existed in /tmp
Everything else from the pair session was either shipped or ticketed with its
rationale in git. These two were design decisions Jeroen made, living only in
a scratchpad under /tmp, one cleanup away from gone.

D-259 — ENCLOSED SETTLEMENTS. Open-air requires atmosphere == standard;
everything else is enclosed, as point locations on the Atlas with interiors
deferred to a separate generator and handled like embedded stations. Branch on
an explicit `enclosed` property rather than the atmosphere string, so enclosed
settlements on breathable worlds (hostile-biome posts, undersea, arcologies)
need no second code path. NULL defaults to enclosed, which fails safe.

The load-bearing claim is that D-220's density model is PHYSICALLY
INAPPLICABLE to a pressure vessel, not mistuned: it measures people per km2 of
footprint driven by utility cost per metre of street, so run airless it yields
1,500 ppl/km2 of open-air streets in vacuum. The handoff mechanism was already
planned — D-166's door boundary contract, where a dome's airlock IS that door.
Atmosphere keeps its full range for the surface-expedition layer; the binary
collapse applies to settlement layout only, and the record says so to stop the
collapse being read as atmosphere not mattering.

D-260 — GENERATOR SCOPE. Sol is encoded as Authored { deepest_rung: Global }
rather than excluded by convention. The DLC gate is a DEPTH, not a boolean, so
a Sol expansion changes one value instead of unpicking an exclusion. No new
wire status: "viewable at Global, no deeper" IS the existing rung-liveness
path. Sol art is an authored data canvas, not a finished image, so it rides
the existing wire and is drawn by the same map-art function as all 269
procedural bodies.

The hazard that made encoding necessary is recorded: systems.db still carries
terrain_reference rows for Sol bodies pointing at heightmaps deliberately never
baked, so a real Earth DEM dropped at that exact path would silently start
generating a procedural homeworld. The importer comment said Sol was excluded;
nothing enforced it.

Also files the last three parked items, which were likewise /tmp-only:
T-1233 tiled/interlaced map loading (workshop-sized D-255 revision, blocked in
spirit on the rung-0.5 cost numbers), T-1234 enumerate the flow tweaks the
fetch panel exposed but which were never written down, T-1235 zoom
discoverability — the person who specified wheel-only zoom could not find it.

T-1231 closed.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-27 09:09:34 +02:00

The Settled Reach

A top-down immersive sim where you only know what you can see, hear, and prove.


You're not the hero. You're a witness with a gun.

Pick a character. Step into their life. Figure out what's happening before it's too late.

The Settled Reach is a single-character detective game where information is the real weapon. You play from one perspective in a simulated world full of people who lie, withhold, and reveal on their own schedules. What you know depends on where you are, who you trust, and whether you're asking the right questions.


What You Do

Investigate. Follow leads through a city you can't see all at once. Line-of-sight isn't a gameplay abstraction - it's the core mechanic. You see what your character sees. Walls block vision. Corners hide threats. Fog returns when you leave. Information decays.

Navigate. Your neural lattice gives you directions, but only to places you've learned about. Contacts send locations. Research reveals addresses. Physical exploration fills the gaps. The map is sparse and frightening at first. By the end, you realize how much you missed.

Decide. Every conversation is a negotiation over what gets shared. NPCs have their own goals, their own information, and their own reasons to lie. You choose who to trust based on incomplete data. Sometimes you're wrong.

Act. When investigation fails, violence is an option. Fights are tactical, asymmetric, and often a terrible idea. Power mismatches run in both directions. Death costs you everything since your last backup - lost knowledge, lost relationships, lost deals. The world knows what you forgot.

Survive. An AI storyteller paces events for dramatic tension. The conspiracy's structure is set at game start. When things happen is driven by how you're doing. Comfortable? Something breaks. Desperate? A break appears. The game wants a story, not a grind.


Core Features

Information Asymmetry as Master Mechanic

You only know what your character knows. The same world looks completely different from different perspectives. A Senator sees political venues on their map. A Guardian sees safehouses. Same conspiracy, different game.

Occlusion-Based Detection

Vision is line-of-sight with a directional cone. You see what's in front of you. Peripheral vision is reduced. Behind you is fog. Sound gives partial information outside your view - footsteps, voices, gunfire. You make decisions based on what you can piece together.

Internal Monologue

Your character interprets what they sense in their own voice. Footsteps behind you. Thermal signatures through walls. A contact's nervous tells. The monologue bridges what the camera can't show and creates atmosphere. It can also be wrong.

Perception Modes

Different characters access different sensors. Natural vision shows detail but is blocked by walls. Thermal imaging shows heat signatures with no identity. Camera feeds give remote vision but can be spoofed. Unisphere tracking pings known contacts but can be masked. Each mode reveals different information with different trust tradeoffs.

Diegetic Interface

The map is your character's neural lattice - Settled Reach technology, not a game UI. Points of interest appear when you learn them through gameplay. Tips can be traps. Navigation is pulled by player intent, not pushed by map design.

Multiple Playable Characters

Every character starts in a different position with different knowledge and different tools. A cop has case files and legal authority. An investigator has contacts and freedom to operate. A politician has institutional access and public constraints. Replayability comes from perspective, not randomness.

Rimworld-Style Storyteller

Events emerge from simulation, paced by an AI director. No timers. No scripts. Consequences of what's already in motion. The storyteller knows what you've lost and can exploit it.

Wildly Asymmetric Combat

Balanced fights are the exception. You're outgunned or overpowered, rarely evenly matched. Tactical clarity from the top-down view. Z-levels create verticality - fights across floors of a building. Perception boundaries mean you can be ambushed. Victory often means not fighting at all.


The Setting

Humanity spread across hundreds of star systems by learning to activate alien gates it didn't build. The result is the Settled Reach - a civilization stitched together by infrastructure it doesn't fully understand.

You live in a society where death is temporary (if you can afford the backup), enhancement is political (who gets augmented and why), and the gates that connect everything were made by someone who hasn't introduced themselves.

Wormholes aren't fast travel markers. They're physical locations you traverse. Social chokepoints. Surveillance points. The infrastructure you depend on to move between worlds.

Something is breaking. Or something is waking up. You're in the wrong place at the right time to figure out which.


Built For Replayability

Structural randomness set at game start: who's compromised, where evidence is hidden, which contacts can be trusted. Play the same scenario as different characters and encounter a different game. The conspiracy's skeleton is fixed. The flesh changes every time.


Development Philosophy

Single-character perspective. Asymmetric information as core mechanic. Top-down camera locked to character position. Godot 4 client + Rust simulation server. Client-server architecture from day one, designed for multiplayer even though single-player ships first.

No fog-of-war as an afterthought. No tutorial popups. No omniscient map reveals. The game is built around what you don't know.


[LOREM IPSUM PLACEHOLDER]

Screenshots

[Gameplay screenshot: character navigating fog-of-war through urban environment] [Gameplay screenshot: thermal vision showing heat signatures through building] [Gameplay screenshot: conversation interface with internal monologue overlay] [Gameplay screenshot: tactical combat with vision cone and z-level interaction]

Media

[Trailer: Character selection → Investigation → Revelation → Crisis] [Dev diary: Information asymmetry as game mechanic]

Awards & Recognition

[To be populated as development progresses]

Community & Updates

[Discord link] [Development blog] [Steam community hub]


System Requirements

Minimum

OS: [TBD] Processor: [TBD] Memory: [TBD] Graphics: [TBD] Storage: [TBD]

OS: [TBD] Processor: [TBD] Memory: [TBD] Graphics: [TBD] Storage: [TBD]


About This Project

Official Title: The Settled Reach (D-021) Repository: commonwealth (historical code name) Engine: Godot 4 + Rust/bevy_ecs simulation server via subprocess/IPC Setting: Original science fiction IP, inspired by space opera traditions Status: Pre-alpha development

For development documentation, see the decisions/ directory and TEAM.md.


The Settled Reach is in active development. All features, systems, and content are subject to change.

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