Subnautica 2 Guides, EA1.1 Prep & Survival Checklist

TRACK 01Beginner-safe route

First tools, oxygen habits, food/water pressure, and first base setup without story spoilers.

TRACK 02Fragment finder

Where to search next, how deep to go, and what wreck/biome patterns matter.

TRACK 03Base planner

Power, storage, scanner rooms, expansion logic, and outpost placement.

TRACK 04Danger index

Creature threat levels, escape tips, route warnings, and spoiler-light risk labels.

Current guide queue

Fresh player questions get source-gated answers first

NOW-01EA1.1 survival prep and Biomod scan routing

SignalRecent Steam discussion traffic includes active performance/optimization threads and Bioscanner/biomod questions, while the official July 9 community stats identify oxygen loss, wildlife damage, and dehydration as the top reprint causes.

Official baselineEA1.1 confirms visible Biomod slot-unlock scan progress, six total Biomod unlocks, new Biolabs, Survival Multitool flee behavior, Sonic Resonator dizzy states, and wreck oxygen-puzzle work.

Site actionAdd a spoiler-light prep checklist that converts official failure stats and EA1.1 scan changes into a copy-ready route card instead of publishing unverified locations.

Use survival prep checklist

NOW-02Tadpole docking and disappearing-vehicle checks

SignalA June 19 Steam discussion snapshot showed hundreds of Tadpole+docking results, including fresh “Haul Chassis - Tadpole Dock Bug” and “Tadpole Docking” threads from June 11-16.

Official baselineUnknown Worlds Hotfix 2 and Hotfix 3 both touched Tadpole-adjacent issues: teleporting, oxygen edge cases, passenger view, multiplayer rejoin behavior, and Hammerhead interactions.

Site actionPut patch-version checks, Moonpool clearance, parked-vehicle safety, and report-ready bug notes ahead of any unverified workaround.

Open vehicle map notes

NOW-03Repair Tool and fragment blockers

SignalThe June 19 Steam discussion snapshot still showed hundreds of repair-tool results, including support-style questions about fragments, unavailable scans, and missing unlock paths.

Official baselineAbyss Atlas should keep exact fragment locations source-gated, but can safely guide players through spoiler levels, scan habits, and what evidence to submit.

Site actionRoute players to the item/blueprint lookup and explain how to separate a missing fragment from a patch bug or already-scanned object.

Open blueprint lookup

NOW-04Troilite, Silver, and post-Hotfix resource routes

SignalSteam discussion results remain busy for material questions, with hundreds of Troilite and Silver threads and end-game farming / early-progression posts still active in June.

Official baselineHotfix 2 officially added more Silver areas in early-game regions and more Troilite areas in late-game regions, so old routes can be stale.

Site actionLabel resource cards as patch-aware, keep exact late-game coordinates spoiler-controlled, and emphasize “current build” before farming claims.

Open resource layers

NOW-05Performance, DLSS, and startup troubleshooting

SignalA June 19 Steam discussion snapshot for performance/DLSS produced 100+ results, with June 14-16 threads on performance issues, medium settings, and budget GPUs.

Official baselineHotfix 3 fixed DLSS crashes/settings and Frame Generation availability, while AMD 26.6.1 is the official RX 9000-series driver-side crash fix.

Site actionKeep a short checklist that starts with game hotfix, GPU driver, storefront path, and whether the issue matches the confirmed DLSS/RX 9000-series cases.

Open patch notes

NOW-06Creature mitigation without fake combat promises

SignalSteam discussion results continue surfacing creature-combat and wildlife-friction threads, including a June 18 “No combat really?” thread with 80+ replies at check time.

Official baselineUnknown Worlds’ community letter says the game stays focused on vulnerability, exploration, and survival while tuning aggression, aggro range, flares, Survival Tool use, and vehicle/base interactions.

Site actionUse danger labels, avoidance routes, flares/tool caveats, and patch-watch language instead of promising weapon or kill-focused solutions.

Review danger guidance

NOW-07Hotfix 4 live-patch retest checklist

SignalThe July 14 official Unknown Worlds notes make Hotfix 4 the latest official hotfix over EA1.1, so players blocked by Angel Combs, base currents, Xbox FOV, Xbox invites, creature-spawn crashes, or mod breakage need clear current-patch guidance with the rollout caveat preserved.

Official baselineHotfix 4 fixes Angel Combs not opening for some players, water currents appearing inside player bases, the Xbox FOV slider not showing, an Xbox session-invite crash, a creature-spawn crash, and two low-volume crashes while warning mod users to disable mods until updates land.

Site actionKeep the latest update card prominent and separate Hotfix 4 troubleshooting from broader EA1.1 guidance for Biomods, wrecks, creature mitigation, storage, sprinting, Silver, PDA, Tadpole, and base-building behavior.

Open Hotfix 4 notes

EA1.1 survival prep tool

Plan around the failures players are actually hitting

Official community stats point to oxygen loss, wildlife damage, and dehydration as the biggest reprint causes. This checklist turns those signals plus EA1.1 Biomod changes into a spoiler-light route prep card.

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Route focusSquad size2 divers

Next gapOxygen route plan

Official community stats list out-of-oxygen as the top reprint cause.

Oxygen route plan

Pick a return threshold before leaving baseAgree on the oxygen or battery number that ends the route.Mark the nearest safe air / base fallbackUse a beacon, landmark, or squad callout before going deeper.Treat wreck oxygen puzzles as patch-sensitiveEA1.1 added more wreck traversal and oxygen puzzle work, so old walkthroughs may be stale.

Wildlife damage is the second-highest official reprint cause.

Wildlife mitigation

Assign one diver to call creature riskKeep danger notes separate from exact spoiler-heavy locations.Retest Survival Multitool / Sonic Resonator behaviorEA1.1 changed flee and dizzy-state behavior for most creatures.Name the retreat direction before scansAvoid turning creature notes into fake weapon or kill guidance.

Dehydration is the third-highest official reprint cause.

Food and water buffer

Count water before leaving the starter loopLong trips should start with a visible reserve, not vibes.Give one squadmate supply ownershipA quartermaster role prevents everyone from assuming someone else packed supplies.Stage one fallback supply cacheKeep a small cache near the return path or first utility base.

Steam discussions are actively asking about Bioscanner and biomods after EA1.1.

EA1.1 Biomod scan pass

Check visible passive-slot scan progressEA1.1 exposes slot-unlock scan counts; use the in-game counter as source of truth.Route through current Biolab leadsEA1.1 added Biolabs in Coral Gardens and Axum Ruins, but exact spoiler routes stay gated.Record which scans changed the buildGood notes become future map/item updates without copying unverified guides.

Source-gated: uses official patch/stat signals and avoids exact locations until live route data is verified.

Embedded video feed

High-value launch guides

REQ-01Fragment and blueprint finder

Subnautica players repeatedly ask where to find missing fragments without spoiling the whole story.

Strong utility: “where to find”, “fragment location”, “blueprint location”.

REQ-02Base location and layout reviews

Players ask whether their first base location/layout is good and how to organize lockers, power, moonpools, and outposts.

Good community loop: screenshots, advice, shareable builds.

REQ-03Interactive map layers and progress tracking

Companion map sites win with filters, custom markers, visited checklists, routes, and resource layers.

Durable repeat visits after launch, especially for completionists.

REQ-04Beginner-safe spoiler controls

Spoiler-safe help for finding resources and fragments without ruining story or late-game surprises.

Differentiator versus generic wiki pages.

REQ-05Launch settings and performance checklist

Steam discussion topics are already clustering around specs, DLSS/HDR, and whether older hardware will be ready for Early Access.

Strong launch-week utility once real player-tested settings are available.

Progression without spoilers