OFFICIAL LAUNCH INTEL Wall World Strategy arrives on Steam on November 11, 2026. Steam App #4218360 →
Geography & Altitude Telemetry

The Endless Wall: Strata & Biomes Database

The Endless Wall spans thousands of vertical kilometers from sub-zero fog ceilings down to abyssal volcanic magma chambers. Each stratum presents unique gravity vectors, atmospheric hazards, and dangerous Zyrex organisms.

Stratum I: Upper Mist Stratosphere
Level 1
+4,500m to +2,000m (High Altitude)
Hazard Severity: Severe Vertical Sector #1

Stratum I: Upper Mist Stratosphere

The biting cold upper boundary of the Endless Wall where heavy fog shrouds ancient scaffolding. Updrafts roar upward at over 90 km/h, making wind turbines hyper-productive but risking structural ice-lock.

Active Hazards
  • • Sub-zero Cryo Winds (-45°C)
  • • Atmospheric Lightning Surges
  • • Thin Air / Low Oxygen
Mineral Deposits
  • • Pristine Condensate Water
  • • Upper Atmospheric Gas
  • • Lightweight Sky Scrap
Indigenous Zyrex
  • • Aerial Spore Divers
  • • Gargoyle Zyrex
  • • Mist Skimmers
• Overseer Advisory: Deploy Geothermal Thermal Coils on all exposed buildings. Place anti-air flak batteries atop crane pylons to intercept diving flyers before they strike wind turbines.
Stratum II: Temperate Masonry Belt
Level 2
+2,000m to 0m (Surface Horizon)
Hazard Severity: Low Vertical Sector #2

Stratum II: Temperate Masonry Belt

The initial colonization zone. Stone masonry and composite metal layers are easily reachable with standard surface scrapers. Moderate weather conditions provide ideal footing for early habitations.

Active Hazards
  • • Occasional Rockfall
  • • Moderate Wind Gusts
  • • Surface Rust Seepage
Mineral Deposits
  • • Raw Wall Scrap
  • • Reinforced Rebar Iron
  • • Oxidized Copper Conduits
Indigenous Zyrex
  • • Zyrex Skitterer Scouts
  • • Stalker Swarmers
• Overseer Advisory: Construct your Command Core Hub here. Exploit gravity by anchoring scrapers at the upper margin and running zero-power gravity chutes straight down.
Stratum III: Core Bedrock Fissures
Level 3
0m to -2,000m (Sub-Surface Core)
Hazard Severity: Moderate Vertical Sector #3

Stratum III: Core Bedrock Fissures

Deep within the Wall, massive tectonic stress creates vast vertical fissures. The rock is dense and stable, housing rich mineral veins, but drilling acoustics attract larger armored Zyrex.

Active Hazards
  • • Seismic Tremors
  • • High Acoustic Vibration
  • • Fissure Collapse
Mineral Deposits
  • • Dense Iron Ore Veins
  • • Quartz Crystals
  • • Structural Composite Rock
Indigenous Zyrex
  • • Carapace Breachers
  • • Stalker Packs
  • • Burrowing Claws
• Overseer Advisory: Reinforce elevator guide rails with hydraulic dampeners. Install Focused Laser Batteries near borehole drill entrances to neutralize armored carapaces.
Stratum IV: Subterranean Geode Caverns
Level 4
-2,000m to -5,000m (Sub-Level Vaults)
Hazard Severity: Severe Vertical Sector #4

Stratum IV: Subterranean Geode Caverns

Vast hollow cavities lined with massive glowing crystal geodes. Residual electromagnetic pulses interfere with wireless telemetry, requiring hardwired conduit lines.

Active Hazards
  • • Radioactive Crystal Resonance
  • • Combustible Methane Pockets
  • • Electromagnetic Interference
Mineral Deposits
  • • Crystalline Energy Cores
  • • Pure Optical Quartz
  • • Precursor Wire Filaments
Indigenous Zyrex
  • • Bioluminescent Zyrex
  • • Resonance Crawlers
  • • Acid Spitters
• Overseer Advisory: Mandatory Robo-Spider expeditions. Sending unprotected human miners without bio-composite armor results in radiation poisoning and high mortality.
Stratum V: Ancient Precursor Crypt
Level 5
-5,000m to -8,000m (Ancient Megastructure)
Hazard Severity: Extreme Vertical Sector #5

Stratum V: Ancient Precursor Crypt

Here the Wall ceases to be stone and becomes ancient engineered megamaterial. Forgotten vaults and mysterious computational monoliths pulse with forgotten power.

Active Hazards
  • • Automated Defense Beacons
  • • Acidic Slag Runoff
  • • Structural Disintegration
Mineral Deposits
  • • Precursor Memory Shards
  • • Antimatter Battery Cells
  • • Xenotech Alloy Plates
Indigenous Zyrex
  • • Cybernetic Zyrex Hybrids
  • • Bile Artillery Striders
  • • Chitin Centipedes
• Overseer Advisory: High-risk, maximum-reward sector. Deploy Mark III Heavy Dreadnought spiders equipped with Quantum Resonance Radars and heavy shields.
Stratum VI: Abyssal Magma Vent Chasm
Level 6
-8,000m and Below (The Deep Abyss)
Hazard Severity: Extreme Vertical Sector #6

Stratum VI: Abyssal Magma Vent Chasm

The scorching foundation of the Endless Wall where magma conduits surge. Provides inexhaustible geothermal energy for end-game megastructures, but boss-class Leviathans roam freely.

Active Hazards
  • • Extreme Heat (>600°C)
  • • Volcanic Magma Eruptions
  • • Sulfuric Poison Clouds
Mineral Deposits
  • • Infinite Geothermal Heat
  • • Molten Heavy Metals
  • • Primordial Plasma Cores
Indigenous Zyrex
  • • Zyrex Colossus Leviathans
  • • Magma Burrowers
• Overseer Advisory: Construct Geothermal Tap Generators protected by heavy EMP shockwave towers and concentrated laser killzones.

Planning an expedition into deep strata?

Simulate autonomous spider survival rates and resource extraction yields with our interactive telemetry tool.

Open Expedition Simulator →