Living World Simulation
Storm cells flood caverns, wildlife migrates, and your decisions alter resource routes in real time.
01
Immersive narrative survival
Sunken World: Expedition 2050
Descend through a vertical oceanic cavern network carved open by the Collapse. Lead your crew, outsmart prehistoric giants, and reignite humanity's last lights.
SurvivalExplorationDinosaursCo-op
Mission Brief
Trailer & transmission
Glide through the abyss with brand-new captures of Sunken World’s Ember Reef slice.
About the Game
Ash and seawater forged a new frontier.
2050. The Pacific has erupted, swallowing megacities and exposing a labyrinth of abyssal jungles. Ashborn's expeditionary crew is tasked with securing bio-luminescent energy that could restart civilization.
Every descent is a calculated risk: adapt to toxic tides, forge alliances with rogue scavengers, and tame creatures birthed from ancient DNA. The environment is alive, reactive, and relentless.
Biome Layers
12+
Playable Crew
4 Specialists
Campaign Hours
~25h
Key Features
Expedition pillars
Each system reinforces immersion, tension, and cinematic pace.
Expedition-Driven Narrative
Dialogue, trust, and morale shift with every discovery. Crew relationships unlock bespoke missions.
02Vertical Exploration
Scale kilometer-high shafts with grappling rigs and exo-suits while tethered to a single dropship.
03Adaptive Survival
Harvest luminescent flora, craft energy shields, and customize sonar arrays to outwit apex predators.
04Creature Intellect
Pack behaviors, hunting calls, and territory instincts demand stealth, baiting, and improvisation.
05UE5 + Proprietary Tech
Lumen-powered lighting, Nanite-scale assets, and Ashborn's TideSim AI deliver cinematic fidelity.
06World & Creatures
Biomes beneath the waves
Ash, coral, and prehistoric power fuse into an otherworldly frontier.
BIOME 1
Siltstone Cathedral
Crystalline pillars pierced by geothermal vents and feral wyverns.
BIOME 2
Ember Reefs
Volcanic shelves patrolled by tyrant saurians and contraband divers.
BIOME 3
Noctilum Forest
Bioluminescent canopy hiding co-op traversal routes and relic shrines.
BIOME 4
Abyss Gate
Flooded megastructure where human tech collides with primal titans.
Platforms
Platforms & tech
Built with Unreal Engine 5 and our proprietary TideSim AI.
Platforms
- PC / SteamWishlist & full mod support
- PlayStation 5DualSense + Tempest spatial audio
- Xbox Series X|SPerformance + Quality modes
Technology
- Engine
- Unreal Engine 5.4
- Key Tech
- Lumen GI, Nanite, Metasounds
- Multiplayer
- Drop-in 4 player expedition
- Audio
- Hybrid orchestral & synth score
Stay connected
Join the expedition
Wishlist Sunken World, receive mission briefings, and be the first to access playable builds.