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GRAIN ROT WIKI
  • Home
  • Guides
    • Guides Overview GRAIN ROT guides hub: getting started, vessel types, co-op Spark mechanics, survivor rescues, extraction runs, and Outpost progression tips.
    • Getting Started GRAIN ROT beginner guide: Living Spark basics, Outpost tutorial, elevator descent, mallet demolition, artifacts, and first extraction run.
    • Co-op & Spark GRAIN ROT Spark co-op mechanics: vessel breaking, ghost mode, ally revival, dropkicks, trolling, and four-player role coordination tips.
    • Co-op Tips GRAIN ROT co-op tips: four-player roles, voice chat rules, Spark rescue chains, Grinder protocol, and team extraction strategies.
    • Extraction Runs GRAIN ROT extraction run guide: elevator prep, route selection, loot priorities, timing, and co-op callouts for safe Outpost returns.
    • Elevator Modifiers GRAIN ROT elevator modifiers guide: shop cube, fuse, map room, trap icons, lights-out runs, and how symbols change each descent.
    • Survive Corrupted GRAIN ROT Corrupted enemy guide: sound triggers, movement patterns, combat tips, blocking tactics, and escaping deep-layer swarms with loot.
    • View all in Guides
  • Controls
    • Controls Overview GRAIN ROT controls hub: keyboard and mouse defaults, controller and Steam Deck support, rebinding tips, and accessibility for co-op horror.
    • Keyboard & Mouse GRAIN ROT keyboard and mouse controls: movement, interaction, demolition, build rotation, grab mechanics, and PC performance tips for co-op.
    • Controller & Deck GRAIN ROT controller and Steam Deck controls: Steam Input layouts, gyro aiming, couch co-op setup, and community gamepad configs.
    • Multiplayer Lobby GRAIN ROT lobby guide: privacy modes, max players, mic volume, kick/ban, friends-only joins after patches 1.04–1.05.
    • System Requirements GRAIN ROT system requirements: minimum and recommended PC specs, Steam Deck performance, supported OS, storage, and network needs for co-op.
  • Outpost
    • Outpost Overview GRAIN ROT Outpost hub: room upgrades, constructs, artifacts, blueprint unlocks, morale systems, and persistent base-building between runs.
    • Room Upgrades GRAIN ROT Outpost room upgrades: stamina perks, damage and health bonuses, inventory tiers, demo caps, and elevator rot room warnings.
    • Constructs GRAIN ROT constructs guide: blueprint unlocks, build rotation, Outpost stat bonuses, tactical blocking in ruins, and demolition scrap loops.
    • Artifacts GRAIN ROT artifacts guide: glowy orb farming, coin gacha, unlocker machine, blueprint drops, and long-term collection strategy for crews.
    • Murch Workshop GRAIN ROT Murch workshop guide: artifact coins, gacha ball machine, blueprint opener, demolition mallet, and Biggy NPC Outpost roles.
    • Enchantment & Repair GRAIN ROT Enchantment and Repair Machine guide: launch gear maintenance, Outpost crafting, weapon durability, and co-op repair workflows.
    • Legendary Gumball GRAIN ROT legendary gumball guide: launch legendary gachas, Patch 1.06 reward fix, when to roll, and how gacha ties to blueprints.
    • Second Floor GRAIN ROT second Outpost floor: vertical expansion, unlock path, new NPCs, Enchantment Machine, co-op planning.
  • Tier List
    • Tier Lists Overview GRAIN ROT tier lists hub: best Outpost room order, top constructs, weapon rankings, and demo-tested priority guides for co-op runs.
    • Room Priority Best GRAIN ROT Outpost room upgrade order: stamina, inventory tiers, health, damage, and cosmetic rooms ranked for demo and launch.
    • Constructs Tier GRAIN ROT constructs tier list: blueprint furniture ranked by stat value, tactical blocking utility, scrap efficiency, and co-op synergy.
    • Weapons Tier GRAIN ROT weapons tier list: mallet, sword, hammer, and gun ranked for demolition speed, Corrupted DPS, noise profile, and inventory tiers.
  • Enemies
    • Enemies Overview GRAIN ROT enemies hub: Corrupted behavior, deep layer threats, rot attacks, sound triggers, and co-op horror combat reference for players.
    • Corrupted Types GRAIN ROT Corrupted types: vessel behavior, sound reactions, rot ooze attacks, movement patterns, and co-op combat counterplay for crews.
    • Deep Layer Threats GRAIN ROT deep layer threats: escalating Corrupted swarms, ambient rot pressure, biome dangers, and extract abort rules for deepest zones.
    • Elite Encounters GRAIN ROT Elite Encounters guide: launch boss-tier deep layer events, loot rewards, co-op tactics, and prep for launch-week deep layer runs.
  • Maps
    • Maps Overview GRAIN ROT maps hub: procedural underground ruins, demo biome overview, deep layer zones, elevator modifiers, and launch biome expansion.
    • Demo Biomes GRAIN ROT demo biomes overview: three underground zones from Steam Next Fest, loot profiles, Corrupted density, and crew progression paths.
    • Deep Layers GRAIN ROT deep layers guide: depth escalation, rot pressure, loot spikes, extract abort rules, and co-op navigation in deepest ruins.
    • Launch Biomes GRAIN ROT launch biomes guide: two new underground zones at 1.0, unique music, threats, loot signatures, and demo biome comparison.
    • Ancient Facilities GRAIN ROT ancient facilities biome: bunker doors, launch biome navigation, client sync fixes from Patch 1.03, and deep-layer extract tips.
  • Release
    • Release Overview GRAIN ROT release hub: out now on Steam, $9.99 base price, intro offer, Very Positive reviews, demo history, and 1.0 features.
    • Date & Price GRAIN ROT is out now on Steam at $9.99 base ($8.99 intro through Aug 21): PC requirements, buy link, co-op, and buyer FAQ.
    • Demo Guide GRAIN ROT demo guide: Steam Next Fest 2026 recap, why it ended, how 1.0 out now compares, and what new players should know.
    • Launch Features GRAIN ROT 1.0 features live now: Elite Encounters, new biomes, second Outpost floor, player leveling, and Enchantment Machine.
    • Day-One Checklist GRAIN ROT day-one checklist: install, drivers, Discord LFG, guide reading order, $9.99 intro offer, and launch night prep.
    • Post-Launch Roadmap GRAIN ROT post-launch roadmap after August 2026 release: dev support themes, community wishlist, and future content at $9.99.
    • Patch Notes GRAIN ROT patches 1.01–1.06: lobby privacy, Little Buddy, legendary gumball, Quill fix, pickups, saves, and bunker doors.
    • Twitch Drops GRAIN ROT launch Twitch Drops: Gold Pan Hat and Gold Foil Hat watch rewards, deadlines through August 14, 2026, and claim steps.
  • Tools
    • Tools Overview GRAIN ROT wiki tools hub: Outpost Upgrade Planner for room priority, gold budgeting, and co-op build planning between extraction runs.
    • Upgrade Planner GRAIN ROT Outpost Upgrade Planner: pick room upgrade order, preview stamina health damage inventory bonuses, and plan gold for co-op crews.
  • Review
    • Review Overview GRAIN ROT review hub: worth $9.99?, Very Positive Steam reception, Lethal Company comparisons, pros/cons, and who should buy.
    • Worth It? Is GRAIN ROT worth $9.99? Very Positive launch reviews, intro $8.99 offer, co-op horror extraction pros/cons, and comparisons.
    • Games Like GRAIN ROT Games like GRAIN ROT: Lethal Company, R.E.P.O., Content Warning compared. GRAIN ROT out now at $9.99 for co-op horror fans.
  • Links
    • Official Links GRAIN ROT official links: Steam store, Discord community, Beck and Branch Games developer, Neem publisher, and Creator Partner resources.
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Home
Guides
  • View all in Guides
  • Guides Overview
  • Getting Started
  • Co-op & Spark
  • Co-op Tips
  • Extraction Runs
  • Elevator Modifiers
  • Survive Corrupted
  • Rot Sickness
  • Grinder & Loot
  • Furniture & Scrap
  • Item Storage
  • Player Leveling
  • Vessel Types
  • Rescue Survivors
  • Dropkick Physics
  • Little Buddy
  • Lost & Found
Controls
  • View all in Controls
  • Controls Overview
  • Keyboard & Mouse
  • Controller & Deck
  • Multiplayer Lobby
  • System Requirements
Outpost
  • View all in Outpost
  • Outpost Overview
  • Room Upgrades
  • Constructs
  • Artifacts
  • Murch Workshop
  • Enchantment & Repair
  • Legendary Gumball
  • Second Floor
Tier List
  • View all in Tier List
  • Tier Lists Overview
  • Room Priority
  • Constructs Tier
  • Weapons Tier
Enemies
  • View all in Enemies
  • Enemies Overview
  • Corrupted Types
  • Deep Layer Threats
  • Elite Encounters
Maps
  • View all in Maps
  • Maps Overview
  • Demo Biomes
  • Deep Layers
  • Launch Biomes
  • Ancient Facilities
Release
  • View all in Release
  • Release Overview
  • Date & Price
  • Demo Guide
  • Launch Features
  • Day-One Checklist
  • Post-Launch Roadmap
  • Patch Notes
  • Twitch Drops
Tools
  • View all in Tools
  • Tools Overview
  • Upgrade Planner
Review
  • View all in Review
  • Review Overview
  • Worth It?
  • Games Like GRAIN ROT
Links
  • View all in Links
  • Official Links
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GRAIN ROT WIKI

The unofficial fan wiki for GRAIN ROT on Steam.

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