Martian Underground Survival Adventure
Blind Descent Wiki
Explore the mysterious depths of Mars in Blind Descent, an open-world survival adventure. Discover alien ecosystems, gather resources, craft tools, build your base, unlock mutations, and survive solo or in 4-player co-op.
Latest Guides
Browse All Guides
Purify Water Guide: Outpost Purifier and Boiling
Blind Descent purify water methods explained. Fix the outpost purifier with plant parts or boil water in campfires across demo and playtest builds.
Power the Generator Guide: Fuel and Cable Setup
Power the generator in Blind Descent by gathering organic electrical fuel, plugging in base cables, and managing module power timers.
Blind Descent investigate the hatch Walkthrough & Guide
Complete the Blind Descent investigate the hatch objective safely with this preparation checklist, route strategy, and facility walkthrough.
How to Scan: Complete Scanning Guide
Learn Blind Descent how to scan alien flora, fauna, and anomalies to unlock crafting recipes, identify toxic hazards, and survive the Martian depths.
Playtest Coop Guide: How to Join and Features
Blind Descent playtest coop supports up to four players on Mars. Check out session length, multiplayer features, dungeon content, and known issues.
System Requirements and PC Performance Guide
Check the official Blind Descent system requirements, playtest PC specs, DirectX 12 hardware support, and fixes for performance drops.
How to Make a Bow: Early Crafting Guide
Find out Blind Descent how to make a bow with required ingredients, recipe assembly steps, and where to gather reeds for arrows on Mars.
How Many Players: Co-op Team Size Explained
Blind Descent how many players can explore together? The Martian survival craft game supports solo play and online co-op for up to 4 players.
Game Size: Storage Space and PC Requirements
Check the exact Blind Descent game size and storage requirements for PC, including playtest disk space, RAM limits, and full system specs.
Third Person View Options and Camera Settings
Blind Descent third person view is not supported. Developer Pokuch confirmed the Martian survival game is designed strictly as a first-person experience.
Start Here
Your Blind Descent Journey
Beginning Martian Survival
This introductory walkthrough covers scanning alien plants, crafting starter tools, and sleeping through freezing nights.
Modular Crafting Fundamentals
Understanding how handles, heads, and vines combine allows pioneers to assemble durable weapons and survival gear.
Outpost Water Purification
Restoring the abandoned facility purifier with hollow sticks and vines ensures an ongoing supply of clean drinking water.
Symbiosis and Mutations
Choosing between engineered technology and biological mutations shapes how your character navigates subterranean Martian caverns.
What do you want to do?
Explore the Wiki
Guides & References
News: Release Date, Gameplay Features, and Specs
Get the latest Blind Descent news covering the December 2, 2026 Early Access release date, co-op survival features, playtests, and system specs.
Release Date, Platforms, and Roadmap
Blind Descent release date is officially confirmed for December 2, 2026, on PC. Check early access platforms, co-op modes, and PC requirements.
Demo Guide: How to Play, Specs, & Walkthrough
The Blind Descent demo offers a subterranean Martian survival adventure in Unreal Engine 5. Here is how to play, configure settings, and survive.
PC Download, Playtest Access, and Requirements
Find official Blind Descent pc download options, Steam demo and playtest steps, confirmed PC storefronts, and full system requirements.
Playtest: How to Join, Features, and System Specs
Join the Blind Descent playtest on Steam to test 4-player co-op survival, underground Martian biomes, and adaptation systems before Early Access.
Co-Op Guide: Multiplayer and Playtest Details
Blind Descent co op supports up to four players on PC. Here is how multiplayer works, the co-op playtest details, shared systems, and crossplay features.
Blind Descent crossplay: Supported Platforms and Co-Op Rules
Blind Descent crossplay supports up to 4-player co-op across PC stores, with console cross-platform play planned alongside the full release.
Demo Multiplayer: Is Co-Op Included in the Demo?
The Blind Descent demo does not support multiplayer. The playable demo is strictly single-player, though the full Early Access release features 4-player co-op.
How Many Players: Co-op Team Size Explained
Blind Descent how many players can explore together? The Martian survival craft game supports solo play and online co-op for up to 4 players.
Playtest Coop Guide: How to Join and Features
Blind Descent playtest coop supports up to four players on Mars. Check out session length, multiplayer features, dungeon content, and known issues.
PS5: Release Date, PS5 Pro Support, and Details
Blind Descent ps5 details confirm 4-player co-op, PS5 Pro Enhanced support, and a console launch following the PC Early Access rollout.
Blind Descent xbox Release Window, Consoles, and Features
Blind Descent xbox edition brings Martian co-op survival to Xbox Series X|S and Xbox One, launching alongside the game's full console release.
Crafting Guide: Modular Tools and Upgrades
Craft modular tools, wooden armor, makeshift bows, and base stations with this complete Blind Descent crafting guide for the Martian depths.
Explore the Column Walkthrough and Dungeon Guide
Reach and clear the Column dungeon in Blind Descent with this step-by-step walkthrough covering gear checks, battery puzzles, and boss tactics.
How to Craft Arrows: Ammo Guide
Find out how to get and craft arrows in Blind Descent. Learn how exploding plants, reeds, and chemical payloads give you ranged ammo on Mars.
How to Make a Bow: Early Crafting Guide
Find out Blind Descent how to make a bow with required ingredients, recipe assembly steps, and where to gather reeds for arrows on Mars.
How to Scan: Complete Scanning Guide
Learn Blind Descent how to scan alien flora, fauna, and anomalies to unlock crafting recipes, identify toxic hazards, and survive the Martian depths.
Blind Descent investigate the hatch Walkthrough & Guide
Complete the Blind Descent investigate the hatch objective safely with this preparation checklist, route strategy, and facility walkthrough.
Power the Generator Guide: Fuel and Cable Setup
Power the generator in Blind Descent by gathering organic electrical fuel, plugging in base cables, and managing module power timers.
Purify Water Guide: Outpost Purifier and Boiling
Blind Descent purify water methods explained. Fix the outpost purifier with plant parts or boil water in campfires across demo and playtest builds.
Creatures: Martian Fauna and Wildlife Guide
A complete guide to Blind Descent creatures across the Martian depths, covering docile wildlife, lethal cave predators, and essential resource drops.
Mutations Guide: Symbiosis Abilities and Upgrades
Blind Descent mutations allow players to gain alien traversal skills, stat boosts, and plant communication along the subterranean Martian Symbiotic path.
Third Person View Options and Camera Settings
Blind Descent third person view is not supported. Developer Pokuch confirmed the Martian survival game is designed strictly as a first-person experience.
Controller Support: Setup, Known Issues, and Fixes
Blind Descent controller support features full gamepad compatibility on PC. Learn how to navigate menus, resolve input bugs, and adjust settings.
Fatal Error: How to Fix Crashes and Send Reports
Fix the Blind Descent fatal error crash with official developer steps, launch parameters, file verification, and system requirement checks.
Game Size: Storage Space and PC Requirements
Check the exact Blind Descent game size and storage requirements for PC, including playtest disk space, RAM limits, and full system specs.
System Requirements and PC Performance Guide
Check the official Blind Descent system requirements, playtest PC specs, DirectX 12 hardware support, and fixes for performance drops.
The Game at a Glance
What is Blind Descent?
Blind Descent is an open-world survival adventure set ten miles beneath Mars at the Hyperion Excavation site. Developed by Pokuch and published by META Publishing, the sci-fi game challenges solo explorers or teams of up to four players to locate a missing survey expedition across a living, bioluminescent alien ecosystem.
Survival runs require monitoring hunger, thirst, and alien infection while exploring hazardous caverns. Players craft modular gear, defend outposts against encroaching fungal overgrowth, and choose between using human technology to retain baseline biology or ingesting Martian spores to acquire symbiotic physical mutations.
Explore All Guides- Developer
- Pokuch
- Publisher
- META Publishing
- Platform
- Windows PC
- Genre
- Action / Adventure / Casual / Indie
- Early Access Release
- Dec 2, 2026
- Co-op Players
- Up to 4
- Playtest Length
- ~3 Hours
- Steam Languages
- 11
Choose Your Topic
Find Your Next Guide
From joining the playtest to crafting tools and maintaining your base, choose the Blind Descent topic you need.
Release Date and Playtest
Blind Descent enters Early Access on December 2, 2026, on Steam, GOG, and the Epic Games Store. The co-op playtest opened on October 14, with access available through the Steam store page.
Blind Descent is scheduled to launch on PC via Steam, GOG, and the Epic Games Store on December 2, 2026.
PlayStation 5 and Xbox Series X/S editions are in active development and planned to arrive with the full 1.0 release.
Steam playtests provided two to five hours of cooperative subterranean exploration to test network stability and survival loops.
Beginner Guide
Scan alien lifeforms, gather resources, and establish shelter while searching for the missing expedition. In the co-op playtest, select the vaccine and use the left mouse button to apply it.
Pick up Jake's dropped scanner along the starting path to identify flora, evaluate toxicity, and unlock crafting blueprints.
Build a campfire using stones and kindling to boil collected water in coconut bowls before drinking to prevent sickness.
Construct a leaf mattress on a bed frame and sleep to skip the freezing night cycle and activate the AI adaptation interface.
Co-op Guide
Explore alone or with up to three friends in online co-op. The latest playtest update delays joining during the opening cave sequence until the infection cutscene ends.
Up to four players can explore caverns together with shared mission objectives, synchronized world states, and separate inventories.
Direct melee swings and projectile attacks do not injure teammates during cooperative subterranean expeditions.
Squad members must coordinate generator fueling, water purifier repairs, and synchronized sleep to keep camps functional.
Crafting Guide
Study nearby lifeforms and their interactions to discover resources for essential tools. The playtest includes a revised crafting interface and a tutorial video explaining the system.
Choose between short sticks, long branches, or repurposed spotlight handles to set weapon reach and attack archetype.
Fasten stone for blunt damage, mite legs for piercing strikes, or acid sacks to dissolve alien growths.
Wrap resilient vines around the connection point to stabilize the tool and boost its overall durability.
More details
Combine split logs and sticks to construct a wooden workbench for crafting chest plates, shields, and lanterns.
Mutations and Symbiosis
Choose between scientific adaptation that preserves your humanity and a more symbiotic relationship with the alien ecosystem. Mutations and abilities such as telekinesis connect progression with exploration.
Explorers choose between technological preservation using suppressors and gear or biological symbiosis through alien mutations.
Defeating dungeon bosses allows survivors to command crevice pods to drop climbable vines across deep ravines.
Deep symbiotic integration allows survivors to approach and part pulsing fleshy tendrils blocking facility passageways.
Base Building Guide
Reclaim the missing team's abandoned base and improve it into a dependable exploration hub. Maintain your shelter to prevent vines, fungi, and other alien organisms from overrunning neglected structures.
Strike pink fungal nodules blocking module entryways with acid-infused weapons to open access to facility controls.
Gather glowing electrical plant pods from surrounding cavern clearings to use as organic fuel for the outpost generator.
Manually carry the generator power line and plug it into exterior sockets on the medical module or main habitation hub.
More details
Replace broken pipes with hollow bamboo sticks and rewire connections with vines to restore running clean water.
Playtest System Requirements
The published playtest estimates specify DirectX 12 support, at least 4 GB of VRAM, and 42 GB of free SSD space. Performance remains under development.
A 64-bit installation of Windows 10 or Windows 11 is mandatory to run the DirectX 12 game client.
Testing builds require at least 16 GB of system RAM, with 32 GB recommended to prevent memory stutter.
Systems require a DirectX 12 GPU, with a GTX 1080 Ti for low presets and an RTX 3060 12 GB recommended.
More details
Playtest installations require 36 GB to 40 GB of free drive space, with an SSD strongly advised.
Patch Notes
Follow official changes to crafting, combat, exploration, and multiplayer. Recent fixes address telekinesis targeting, cooking ingredients, and early co-op progression.
Lobby flow was updated so new players wait until the intro infection scene finishes, preventing locked inventory menus.
An issue where one player leaving the bed interface canceled sleep readiness for all teammates was resolved.
Patches reduced loud environmental storm effects and corrected inverted dialogue and voice chat volume sliders.
Quick Answers
Frequently Asked Questions
When does Blind Descent release in Early Access?
Blind Descent launches in Early Access on December 2, 2026, for PC via Steam, GOG, and the Epic Games Store. Console editions for PlayStation 5 and Xbox Series X/S are planned alongside the full 1.0 release.
How many players can play Blind Descent together?
Blind Descent supports solo play as well as online cooperative multiplayer for teams of up to four players.
Does Blind Descent have crossplay support?
PC players across Steam, GOG, and the Epic Games Store can join shared multiplayer sessions, with console cross-platform play planned for the full release.
What are the minimum PC system requirements for Blind Descent?
Blind Descent requires a 64-bit Windows operating system, an Intel Core i3 processor, 16 GB of RAM, 40 GB of storage space, and a DirectX 12-compatible GPU.
Does Blind Descent feature a third-person camera mode?
No. Blind Descent is developed strictly as a first-person survival experience and does not include a third-person perspective.
Will playtest or demo progress carry over to the full release of Blind Descent?
No. Progress and save files from playtests and demos do not transfer to the Early Access or full commercial release due to ongoing balance and structural changes.
Where will you start?
Start with the playtest access guide, learn survival and crafting basics, or find out how co-op multiplayer works.
Blind Descent · Platform: Windows PC · Developer: Pokuch
Keep exploring
Mutations Guide: Symbiosis Abilities and Upgrades
Blind Descent mutations allow players to gain alien traversal skills, stat boosts, and plant communication along the subterranean Martian Symbiotic path.
Demo Multiplayer: Is Co-Op Included in the Demo?
The Blind Descent demo does not support multiplayer. The playable demo is strictly single-player, though the full Early Access release features 4-player co-op.
How to Craft Arrows: Ammo Guide
Find out how to get and craft arrows in Blind Descent. Learn how exploding plants, reeds, and chemical payloads give you ranged ammo on Mars.
Playtest: How to Join, Features, and System Specs
Join the Blind Descent playtest on Steam to test 4-player co-op survival, underground Martian biomes, and adaptation systems before Early Access.
Third Person View Options and Camera Settings
Blind Descent third person view is not supported. Developer Pokuch confirmed the Martian survival game is designed strictly as a first-person experience.
Blind Descent xbox Release Window, Consoles, and Features
Blind Descent xbox edition brings Martian co-op survival to Xbox Series X|S and Xbox One, launching alongside the game's full console release.
Fatal Error: How to Fix Crashes and Send Reports
Fix the Blind Descent fatal error crash with official developer steps, launch parameters, file verification, and system requirement checks.
Explore the Column Walkthrough and Dungeon Guide
Reach and clear the Column dungeon in Blind Descent with this step-by-step walkthrough covering gear checks, battery puzzles, and boss tactics.
Controller Support: Setup, Known Issues, and Fixes
Blind Descent controller support features full gamepad compatibility on PC. Learn how to navigate menus, resolve input bugs, and adjust settings.
How to Make a Bow: Early Crafting Guide
Find out Blind Descent how to make a bow with required ingredients, recipe assembly steps, and where to gather reeds for arrows on Mars.