The Glass Highway
Extends south from the ark-city of Lume Reach through the vitrified Glass Scar into the outer lowlands. The primary logistics conduit for Meridian power line expansions and convoy evacuations.
A world carved by possibility.
Fifteen battlefields of Soryn.
From the vitrified fractures of the Glass Scar to the blinding corona of the Solar Fall Dais, every battlefield on Soryn carries a distinct geological history, environmental hazards, tactical choke points, and soundscapes. Explore the continental arteries and operational sectors.
Atlas status: All fifteen campaign operations and six skirmish presets have authored narrative briefs, deterministic 64×64 topography layouts, lighting Kelvin/lux profiles, and audio bed designations. The Glass Scar (Sector 01) is currently implemented in-engine as a vertical slice; all other sector visualizations shown are concept targets.
The theater of war.
One fractured continent.
Soryn’s habitable landmass is bound together by pre-Crownfall transit spans, deep tectonic fissures, and the perpetual amber glare of the Broken Sun. Ground forces cannot travel without reckoning with the scars left by lost futures.
The Subterranean Conduits
Ancient transit caverns and crystal geode tunnels plunging miles below the surface. Controlled by Kharuun Assemblies migration paths connecting the birthing caverns to deep mineral deposits.
The Sheared Foundry Spine
Heavy industrial foundations connecting Ark-City Sector 9 and the Census Vaults. Towering monolithic silos overlook chasms where entire city districts were cleaved away during the Crownfall.
The Solar Ascent
A forbidding basalt escarpment climbing directly toward the sub-solar ground zero. Platforms and bridges suspend over the void, leading to the Solar Fall Dais directly beneath the broken star.
Six distinct ecologies.
Tactics shaped by geology.
No two battlefields look or sound alike. Terrain composition determines movement speed, concealment, resource accessibility, and the environmental hazards that commanders must navigate.
Sectors 02 & 07
Shivergrass Steppe
The Shivergrass Basins
Vast rolling resonance plains covered in probability-sensitive flora that bends and shimmers seconds before physical movement occurs. Massive native Vaultbacks graze on mineral strata, serving as wandering cover or heavy obstacles.
Lighting3,400K Amber Dusk / 16,000 Lux
Audio BedWhispering wind, grass resonance, deep stridor
HazardRippling grass betrays stealth movements
Dominant FactionKharuun Assemblies
Sectors 04 & 12
Subterranean Artery
Subterranean Crystal Caverns
Immense vaulted geode caverns miles beneath the surface where ancient transit bridges cross abyssal chasms. Rich Matter veins and raw Dawnshard clusters emit a soft cyan bioluminescence amidst dripping mineral water.
Lighting7,200K Cyan Glow / 1,200 Lux (Subterranean)
Audio BedCavernous reverb, dripping water, crystal hum
HazardNarrow bridge chokepoints & cave-in zones
Dominant FactionContested / Kharuun Shrines
Sectors 03, 06, 10
Sheared Ark-City
Ark-City Foundations & Void
The industrial lower tiers of massive ark-cities, where colossal concrete buttresses and automated foundries hang over deep chasms left by Crownfall shearing. Corridors of industrial debris hide missing census archives.
Lighting4,800K Sodium White / 12,000 Lux
Audio BedLow industrial machinery thrum, steam vents, echoes
HazardNarrow ramps, lethal drop-offs, structural choke points
Dominant FactionMeridian Compact / Civilian Preserves
Sectors 13, 14, 15
Sub-Solar Dais
The Solar Fall Platform
A colossal floating geometric dais of black vitrified stone hovering over the abyss directly beneath the blinding fracture of the Broken Sun. Solar coronal flares wash across the platform, threatening any force attempting the final stabilization.
Lighting2,200K Blinding Golden Corona / 95,000 Lux
Audio BedSolar coronal roar, temporal shearing, choir wail
HazardPeriodic solar radiation pulses & platform collapse
Dominant FactionThe Hollow Choir / Convergence
In addition to these, Soryn features the Vitrified Basins (such as the Glass Scar, where high-energy impacts melted basalt into black glass) and the Crownfall Void Horizons (borderlands where reality itself thins and double shadows appear).
Authoritative grid radar.
64×64 topological simulation.
Every operational sector in Echoes of the Broken Sun is authored as a deterministic 64×64 cell grid. Select any campaign sector below to inspect its tactical topology, base shelves, chokepoints, and Future Well coordinates.
Fifteen operations.
Three acts of consequence.
Across the campaign, the ground remembers what the player chose. A Well harvested in Act I becomes an unstable ash cleft in Act II; a preserved archive opens subterranean roadways in Act III.
ACT I / Necessary Fires
Sectors 01 through 05
Survival, resource claims, and the initial clash of philosophies outside Lume Reach.
01
Vitrified Basin · Mara Vey · Glass Scar
M01: What the Ledger Keeps
64×64 vitrified impact basin bisected by a continuous black-glass ridge with three authored crossings (Ash Cut, Buried Causeway, Folded Verge). Commander Mara Vey secures the evacuation convoy while the central Future Well forces the foundational choice of Soryn's future.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkCentral Well [32, 32]
ChokepointsAsh Cut, Causeway, Folded Verge
ElevationRidge: +180m · Basin: -40m
Lighting3,000K Dusk / 18,000 Lux
Sound BedBasalt wind, glass resonance, distant sirens
02
Shivergrass Steppe · Oruun · Shivergrass Basin
M02: Seven Accounts of Rain
Vast rolling resonance prairie populated by migrating Vaultbacks whose massive carapaces provide moving heavy cover. Oruun navigates conflicting historical accounts while establishing Waystone relays across expansive open fields.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkNorth Well [48, 48]
ChokepointsSteppe berms & migratory trails
ElevationPrairie: +60m · Swales: +15m
Lighting3,400K Amber / 16,000 Lux
Sound BedPrairie wind, whispering grass, Vaultback low thrum
03
Ark-City Perimeter · Mara Vey · Lume Reach
M03: A City on Reserve
Sprawling industrial suburban logistics network facing total power grid blackout. Mara must establish and protect an unbroken chain of Power Links to energize the Life Support, Transit, and Archive continuity Aegis posts before catastrophic failure.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkPower Station Well [24, 32]
ChokepointsLogistics highways & gatehouses
ElevationTransit Deck: +120m · Trench: +20m
Lighting4,500K Cool Fog / 8,000 Lux
Sound BedHumming sub-stations, urban sirens, wind over girders
04
Subterranean Artery · Oruun · The Unburied Road
M04: The Unburied Road
Deep bioluminescent cavern highway littered with ancient ruins and rich Matter seams. Forces must advance through vaulted chambers, secure crystal causeways across bottomless abyssal drop-offs, and locate a missing Dawnshard.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkGeode Vault [32, 40]
ChokepointsSubterranean natural arch bridges
ElevationCavern Road: -850m · Abyss: Bottomless
Lighting7,200K Cyan Geode / 1,200 Lux
Sound BedEchoing subterranean drops, distant rumble, crystal hum
05
Neutral Glacis · Joint Proxies · Line of Parity
M05: Terms of Continuance
Demarcated ceasefire glacis where Meridian and Kharuun forces establish an uneasy treaty under observation by uncatalogued temporal apparitions. Maintain Power Links and witness proxies while preparing for sudden incursions.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkTreaty Pylon [32, 32]
ChokepointsCentral treaty glacis corridor
ElevationGlacis Plateau: +110m
Lighting3,800K Pale Twilight / 10,000 Lux
Sound BedStark wind, tension strings, static crackle
ACT II / The Cost of One Future
Sectors 06 through 10
Investigating the Quiet Omissions, the nature of erased timelines, and the emergence of the Hollow Choir.
06
Sheared City · Talar Venn · Sector 9
M06: Names Without Births
Brutalist foundation tiers sheared over an infinite chasm during the Crownfall. Talar Venn must extract civilian witnesses and recover unredacted census rolls from deep archive silos before the structural edge collapses into the void.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkCensus Archive [30, 45]
ChokepointsGantry ramps & cargo lift shafts
ElevationUpper Silos: +320m · Lower: +80m
Lighting4,800K Sodium White / 12,000 Lux
Sound BedIndustrial machinery hum, shear stress metal groans
07
Burnt Flats · Oruun · Cinder Hollow
M07: The Shape of Silence
An impact crater where a Future Well was catastrophically burned out centuries ago. Dead crystalline ash deadens sound and radar. Oruun tunes Listening Spines to detect hollow acoustic harmonics in ancestral memory.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkBurnt Well Core [32, 28]
ChokepointsCrater rim ramps & concentric basalt terraces
ElevationCrater Rim: +210m · Floor: -15m
Lighting2,600K Smoldering Ember / 6,000 Lux
Sound BedDead silence, muffled ash crunch, low bass resonance
08
Temporal Fault · Talar Venn · Mirrored Rift
M08: The Shape Beside Us
A bifurcated chasm where temporal refraction causes entities to cast two distinct shadows. Deploying Echo Relays across the rift allows the player to open reciprocal, non-hostile contact with the Hollow Choir.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkConvergence Core [32, 32]
ChokepointsOffset reality-refraction bridges
ElevationPlateau Shelves: +95m · Fault: Unbound
Lighting6,500K Prismatic Shimmer / 14,000 Lux
Sound BedPhased electronic oscillations, crystalline harmonic ring
09
Acoustic Scarp · Mara Vey · Allocation Exchange
M09: Reserve Authority
Central authority exchange with three separated branch interfaces. Mara must choose which two districts receive power reserves, leaving one deferred. Defend active transfer relays against aggressive incursions across switchback spine passes.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkAllocation Hub [32, 36]
ChokepointsSwitchback mountain passes
ElevationSpine Peak: +440m · Valley: +70m
Lighting3,200K Crimson Dusk / 11,000 Lux
Sound BedChoir drone chords, harmonic feedback, wailing wind
10
Inverted Monolith · Oruun · Lume Contact
M10: The Choir at Lume Reach
Oruun brings Kharuun presence to Lume's civic boundary, where new Choir infrastructure alters the urban landscape. Protect the contact precinct and address inherited liabilities from earlier power decisions.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkLume Well Court [32, 32]
ChokepointsBlast gates & civic courtyard choke
ElevationCivic Threshold: +130m · Vault: -410m
Lighting5,000K Phosphor Blue / 2,400 Lux
Sound BedHollow chamber reverb, electronic data hum, whispered chants
ACT III / What Deserves to Remain
Sectors 11 through 15
The final confrontation beneath the Broken Sun: four possible endings decided by surviving records and alliances.
11
Dissolving Scarp · Joint Forces · Public Interface
M11: No Neutral Ledger
Public coalition interface where probability destabilization slowly erodes peripheral terrain. Coordinate joint forces across shrinking ground corridors to assemble historical records into open, public evidence.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkProtocol Rally Node [32, 32]
ChokepointsCentral stable land bridge
ElevationCentral Mass: +80m · Dissolution Horizon: 0m
Lighting8,000K Cold White / 20,000 Lux
Sound BedDissolution static, crumbling stone, reverse temporal echoes
12
Sacred Under-realm · Oruun · Readback Demonstrator
M12: The Future That Won
Ancestral caverns housing the Memory Shrines. Oruun tests Chancellor Rhyse's restoration claims through independent public readback apparatus while defending the sacred Waystone network against incursions.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkReadback Spine [36, 32]
ChokepointsPillar labyrinths & ceremonial causeways
ElevationCavern Floor: -620m
Lighting3,600K Bioluminescent Amber / 4,000 Lux
Sound BedAncestral communal chant, dripping water, crystal chime
13
Crownfall Public Index · Coalition · High Bastion
M13: Assembly of the Missing
Tiered monumental index precinct framing the Crownfall approach. Forces consolidate the readback trail from both Meridian and Kharuun archives to expose the excised timelines before the final offensive.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkPublic Index Linkage [48, 32]
ChokepointsTriple-tier ramparts & funnel lanes
ElevationApex: +510m · Approaches: +140m
Lighting4,000K Steel Gray / 25,000 Lux
Sound BedHeavy generator hum, artillery discharge, martial brass
14
Abyssal Rift · Neme · Command Crisis
M14: Several Voices, One Command
Deep planetary rift beneath the shattered star where Neme commands the Choir amidst profound internal conflict. Hold the crisis anchor across suspended magnetic spans while deciding which timeline voice prevails.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkCrisis Anchor [32, 32]
ChokepointsSuspended magnetic transit rails
ElevationSpire Spans: +180m · Void: Bottomless
Lighting2,800K Solar Flare / 45,000 Lux
Sound BedDeep gravitational groan, rushing void wind, layered choir
15
Crownfall Dais · Final Convergence · The Broken Sun
M15: The Broken Sun
Floating obsidian dais suspended directly beneath the blinding corona of the Broken Sun. The climactic battle where all three faction doctrines collide and the player commits the definitive protocol for Soryn.
Grid Coordinates64×64 [X:0-63, Y:0-63]
Tactical LandmarkResolution Conduit [32, 32]
ChokepointsConcentric dais terraces
ElevationOrbital Dais: +1,200m · Star: Overhead
Lighting2,200K Blinding Corona / 95,000 Lux
Sound BedCoronal tempest, full orchestral tension, cosmic silence
Symmetric proving grounds.
Competitive battlefield setups.
In addition to the campaign operations, six standalone skirmish theaters provide balanced, competitive arenas for custom skirmish and multiplayer combat.
Twin Wells
Two contested Future Wells occupy mirrored high-ground plateaus separated by a deep central ravine. Players must divide forces between defending their primary Well and denying the enemy’s second expansion.
LayoutMirrored dual-plateau
Primary ChokeCentral ravine bridge
Crucible Ridge
A broad central mesa flanked by narrow flanking defiles. Rich Matter deposits sit exposed on the low ground, tempting early harvesters into vulnerable crossfire pockets.
LayoutCentral mesa plateau
Primary ChokeFlanking low-ground defiles
Sunken Foundry
A vast semi-subterranean industrial complex with four corner spawn zones. Low-lying fog of war obscures movement through the central slag canals, enabling surprise ambushes.
LayoutFour-corner quadrilateral
Primary ChokeSlag canal intersections
Frostshard Expanse
A high-altitude glacial steppe where brittle Dawnshard drifts create destructible path blockers. Breaking shard walls can open sudden attack lanes directly into enemy expansions.
LayoutGlacial steppe with destructibles
Primary ChokeDestructible crystal walls
Shattered Causeway
Three massive parallel transit causeways spanning an abyssal canyon. Forces must coordinate across all three spans simultaneously, as losing any bridge allows a devastating flanking encirclement.
LayoutTriple parallel bridge span
Primary ChokeThree independent bridgeheads
Choir Sanctum
A strictly symmetrical geometric arena centered around a high-yield neutral Well. Acoustic pillars allow units with stealth or vibration tracking to maneuver unseen by standard line-of-sight.
LayoutRotational 180° tournament arena
Primary ChokeNeutral Well perimeter circle