Video walkthrough
Watch the route, then match the frames
Video chapters
5 stepsVideo references
Watch or inspect the route before you dive
Click YouTube cards to load the player. Open frame cards to compare local screenshot notes. Use the evidence to confirm landmarks, movement, and encounter pacing, then follow the written checklist below.
Co-op setup source footage
Watch for: Session setup, role splitting, shared objectives, and multiplayer troubleshooting.
Role split frame review
Watch for: Start with Co-op multiplayer guide at 00:44. Compare the screenshot cue, route note, and player action before following the guide in-game.
Shared objective frame review
Watch for: Start with Co-op multiplayer guide at 01:31. Compare the screenshot cue, route note, and player action before following the guide in-game.
Official update checks
Patch notes that can change this guide
Video watch notes
What to pause, compare, and write down
Do not watch the video like entertainment only. Use these notes as a second-screen checklist: pause on landmarks, confirm the player action, then return to the written route.
Watchlist
Pause on Session setup and identify the landmark, depth band, or objective state before following the next step.
Use Role split to confirm what changed; if the video only shows a close-up, rebuild the route from the previous landmark.
Treat Shared objective as the exit rule: finish the objective, return, and update storage or crafting before adding side goals.
Session setup
Co-op guide value begins with a clean session setup and a shared objective.
Action: Agree on storage labels before resource piles become confusing.
Role split
Split scan, storage, scouting, and building jobs so players stop duplicating work.
Action: Call out scans and unlocks so teammates do not duplicate trips.
Shared objective
Review the next objective together before rare materials or route time get wasted.
Action: Keep one player near base when others push risky routes.
Video route timeline
Turn the video into playable checkpoints
Use this section like a second-screen route sheet. Open each checkpoint, compare the frame, do the action, then stop if your route no longer matches the video evidence. It keeps the guide useful even when Early Access shifts small placements or creature behavior.
00:12Checkpoint 1: Agree on storage labels before resource piles become confusing.Co-op guide value begins with a clean session setup and a shared objective.Expand
Session setup
Co-op guide value begins with a clean session setup and a shared objective.
Player action
Agree on storage labels before resource piles become confusing.
Proof before moving on
Co-op guide value begins with a clean session setup and a shared objective.
Watch this timestampIf this fails
Reset to the last confirmed landmark or objective state, then repeat only the route-critical step.
00:44Checkpoint 2: Call out scans and unlocks so teammates do not duplicate trips.Split scan, storage, scouting, and building jobs so players stop duplicating work.Expand
Role split
Split scan, storage, scouting, and building jobs so players stop duplicating work.
Player action
Call out scans and unlocks so teammates do not duplicate trips.
Proof before moving on
Split scan, storage, scouting, and building jobs so players stop duplicating work.
Watch this timestampIf this fails
Use the video frame as evidence, but record entry, proof, and exit as separate notes.
01:31Checkpoint 3: Keep one player near base when others push risky routes.Review the next objective together before rare materials or route time get wasted.Expand
Shared objective
Review the next objective together before rare materials or route time get wasted.
Player action
Keep one player near base when others push risky routes.
Proof before moving on
Review the next objective together before rare materials or route time get wasted.
Watch this timestampIf this fails
Return, craft, sort storage, or retest the route before turning this page into a longer objective chain.
00:12Checkpoint 4: Use short exploration missions with a clear return time.Co-op guide value begins with a clean session setup and a shared objective.Expand
Session setup
Co-op guide value begins with a clean session setup and a shared objective.
Player action
Use short exploration missions with a clear return time.
Proof before moving on
Co-op guide value begins with a clean session setup and a shared objective.
Watch this timestampIf this fails
Reset to the last confirmed landmark or objective state, then repeat only the route-critical step.
00:44Checkpoint 5: Review unlocks together before spending rare materials.Split scan, storage, scouting, and building jobs so players stop duplicating work.Expand
Role split
Split scan, storage, scouting, and building jobs so players stop duplicating work.
Player action
Review unlocks together before spending rare materials.
Proof before moving on
Split scan, storage, scouting, and building jobs so players stop duplicating work.
Watch this timestampIf this fails
Use the video frame as evidence, but record entry, proof, and exit as separate notes.
Gameplay evidence
Screenshots to match before you keep swimming
Use these frames as visual checkpoints. If the terrain, lighting, or landmark does not match, slow down and re-check the route instead of forcing the next step.
Session setup
Co-op guide value begins with a clean session setup and a shared objective.
Role split
Split scan, storage, scouting, and building jobs so players stop duplicating work.
Shared objective
Review the next objective together before rare materials or route time get wasted.
Route decision lab
Decide if this route is worth running now
This section turns the video into a practical in-game decision. Use it before leaving base, after the first landmark, and again before entering a deeper or darker area.
Route purpose
In co-op, assign one player to route marking, one to scanning, one to resource hauling, and one to base preparation so the group progresses without four people chasing the same fragment.
Visual checkpoint
Co-op guide value begins with a clean session setup and a shared objective.
Map anchor
Co-op Role Split Anchor in Shared base staging shelf. Use it for use this when multiple players are duplicating tasks or scattering important materials.
Abort rule
Everyone exploring separately with no shared objective.
Field manual translation
In co-op, assign one player to route marking, one to scanning, one to resource hauling, and one to base preparation so the group progresses without four people chasing the same fragment. Use this progression route manual as a second-screen checklist: identify the entry condition, confirm the objective with a visual proof point, then stop when the return rule is met. This keeps the article practical for Early Access patches without pretending every coordinate or state is final.
Primary job
Solo to 4 - Agree on storage labels before resource piles become confusing.
Best entry habit
Co-op session - Call out scans and unlocks so teammates do not duplicate trips.
Stop condition
Everyone exploring separately with no shared objective. - Keep one player near base when others push risky routes.
Patch-safe reading
Exact item positions can shift during Early Access. The useful part of this page is the route logic: what to prepare, what visual cue to confirm, what objective to finish, and when to turn back.
Updated
2026-06-12 / tracking / Early Access
What this guide covers
Requirements
- Co-op session
- Shared storage rules
- Basic route calls
Use this if
You want a route you can follow from video evidence without needing exact official coordinates. The screenshots and steps are written to help you recognize areas, landmarks, and decisions while playing.
Early Access can move details. Treat this as a video-based walkthrough and verify landmarks in your own build.
Step-by-step walkthrough
Follow the video route without guessing
Agree on storage labels before resource piles become confusing.
Use this step as a route checkpoint, not as a promise that every object spawns in one exact coordinate. Match the landmark, compare the screenshot, then continue only if the return path is still clear.
If your game build looks different, stay with the same decision: keep oxygen safe, scan or collect the current blocker, and return before pushing into the next unknown area.
Co-op guide value begins with a clean session setup and a shared objective.
Call out scans and unlocks so teammates do not duplicate trips.
Use this step as a route checkpoint, not as a promise that every object spawns in one exact coordinate. Match the landmark, compare the screenshot, then continue only if the return path is still clear.
If your game build looks different, stay with the same decision: keep oxygen safe, scan or collect the current blocker, and return before pushing into the next unknown area.
Split scan, storage, scouting, and building jobs so players stop duplicating work.
Keep one player near base when others push risky routes.
Use this step as a route checkpoint, not as a promise that every object spawns in one exact coordinate. Match the landmark, compare the screenshot, then continue only if the return path is still clear.
If your game build looks different, stay with the same decision: keep oxygen safe, scan or collect the current blocker, and return before pushing into the next unknown area.
Review the next objective together before rare materials or route time get wasted.
Use short exploration missions with a clear return time.
Use this step as a route checkpoint, not as a promise that every object spawns in one exact coordinate. Match the landmark, compare the screenshot, then continue only if the return path is still clear.
If your game build looks different, stay with the same decision: keep oxygen safe, scan or collect the current blocker, and return before pushing into the next unknown area.
Co-op guide value begins with a clean session setup and a shared objective.
Review unlocks together before spending rare materials.
Use this step as a route checkpoint, not as a promise that every object spawns in one exact coordinate. Match the landmark, compare the screenshot, then continue only if the return path is still clear.
If your game build looks different, stay with the same decision: keep oxygen safe, scan or collect the current blocker, and return before pushing into the next unknown area.
Split scan, storage, scouting, and building jobs so players stop duplicating work.
After-action plan
What to do after the guide works
Bank the result
Review unlocks together before spending rare materials.
Clean the inventory
Move route-critical materials into labeled storage so the next dive starts with empty space and a clear job.
Pick the next guide
A practical first-session route for oxygen, tools, scanning, shelter, and safe exploration in Subnautica 2 Early Access.
Next route queue
Use these as the next blockers to solve after this route. Each queue card keeps the same evidence style: source video, gameplay frames, and a written checklist.
Best immediate follow-upSubnautica 2 Beginner Guide
A practical first-session route for oxygen, tools, scanning, shelter, and safe exploration in Subnautica 2 Early Access.
Use if the route branchesBest First Base Location
How to choose a first base site with safe oxygen routes, repeatable resources, visibility, and room to expand.
Save for the next diveScanner Fragments Guide
How to think about fragment scanning, unlock priorities, duplicate scans, and route planning around discoveries.
Detailed notes
Best early co-op roles
The cleanest team split is scout, scanner, hauler, and builder. Small groups can combine roles, but the principle stays the same: one route plan, one unlock plan, one base plan.
Scout
Scanner
Hauler
Builder
How to use this in-game
Turn this note into one action before leaving base: decide the objective, keep only the materials or tools that support it, then stop the route once the scan, pickup, or landmark is confirmed. This keeps the guide useful even when Early Access patches move small details.
How to avoid co-op clutter
Co-op saves get messy fast when every player stores items privately. Shared containers, clear return loops, and short mission goals keep the session readable.
How to use this in-game
Turn this note into one action before leaving base: decide the objective, keep only the materials or tools that support it, then stop the route once the scan, pickup, or landmark is confirmed. This keeps the guide useful even when Early Access patches move small details.
How to keep co-op from becoming noisy
A co-op session breaks down when every player chases a different exciting object. Before leaving base, give the dive one shared job: unlock a tool, gather a material count, scan a fragment chain, or scout a safe route. If a teammate finds something surprising, mark it as the next objective instead of turning the current dive into four separate plans.
One shared mission per dive
One player calls the return point
One storage rule before materials pile up
One unlock review before spending rare items
How to use this in-game
Turn this note into one action before leaving base: decide the objective, keep only the materials or tools that support it, then stop the route once the scan, pickup, or landmark is confirmed. This keeps the guide useful even when Early Access patches move small details.
Best job split for new groups
Small teams should avoid everyone carrying the same tools and materials. The route caller watches landmarks and oxygen. The scanner confirms fragments and room clues. The hauler keeps inventory clean and returns early with key items. The builder turns those returns into storage, power, and crafting. Even with two players, splitting those jobs makes the session feel coordinated instead of crowded.
How to use this in-game
Turn this note into one action before leaving base: decide the objective, keep only the materials or tools that support it, then stop the route once the scan, pickup, or landmark is confirmed. This keeps the guide useful even when Early Access patches move small details.
Video route notes
Multiplayer Co-op Guide should be followed as a progression route, not as a memory test. Start by watching the first route movement and naming the entry condition before copying the path in-game. Agree on storage labels before resource piles become confusing. Then pause again when the video reaches the first visible proof point, because that is where the guide changes from general advice into an action you can repeat. Call out scans and unlocks so teammates do not duplicate trips. If the route starts to feel different in your build, keep the same player goal: turn the video into a safe repeatable session plan.
Entry check: Co-op session
Route action: Agree on storage labels before resource piles become confusing.
Proof to look for: objective proof
Version note: Early Access / tracking
How to use this in-game
Turn this note into one action before leaving base: decide the objective, keep only the materials or tools that support it, then stop the route once the scan, pickup, or landmark is confirmed. This keeps the guide useful even when Early Access patches move small details.
Screenshot checkpoints
Use screenshots as checkpoints instead of decoration. The first image should answer where the route begins, the second should show what confirms progress, and the third should explain what to do after the scan, pickup, puzzle state, or threat read is visible. Keep one player near base when others push risky routes. This is especially important in Early Access because exact positions can drift while landmarks, depth bands, room states, and player decisions stay useful. A good screenshot lets you say, "I am at the right kind of place," before you risk oxygen, storage space, or vehicle safety.
Entry frame: match the landmark before moving deeper
Proof frame: confirm objective proof
Exit frame: know the return direction before adding side goals
Loadout frame: check Shared storage rules
How to use this in-game
Turn this note into one action before leaving base: decide the objective, keep only the materials or tools that support it, then stop the route once the scan, pickup, or landmark is confirmed. This keeps the guide useful even when Early Access patches move small details.
Stop rule and next dive
The most useful part of this page is the stop rule. Everyone exploring separately with no shared objective. Using rare materials before the group agrees on priorities. When the objective is confirmed, return and convert it into progress: craft the upgrade, sort the material, save the route note, or mark the blocker as solved. If the route fails, do not repeat the same swim blindly. Change one variable at a time: enter from a clearer landmark, reduce inventory clutter, bring the missing tool, or wait until oxygen and vehicle support match the route. That turns a failed progression route into better field knowledge instead of another overextended dive.
How to use this in-game
Turn this note into one action before leaving base: decide the objective, keep only the materials or tools that support it, then stop the route once the scan, pickup, or landmark is confirmed. This keeps the guide useful even when Early Access patches move small details.
Common mistakes
Everyone exploring separately with no shared objective.
Using rare materials before the group agrees on priorities.
Failing to communicate hazards or route blockers.
FAQ
Is this guide for the current Subnautica 2 build?
This page is written for Early Access and includes a visible update date. Treat exact values as tracking notes until the current build is field-tested.
Does this page use official screenshots?
Pages combine attributed official Steam / Unknown Worlds media, local gameplay frame captures, and source-video evidence cards. New player-submitted captures should keep the route, timestamp, and build context attached.
Community notes
Add a field report
Player reports enter a moderation queue. Approved notes can load from Supabase; pending drafts stay visible in this browser for follow-up.
Near starter shallows
Approx. 70-120m from pod
Confirm oxygen before leaving the first landmark. The route is much safer when you mark the return path before collecting side materials.
Guide-wide
N/A
Creature patrol ranges and fragment placement can shift between builds, so treat exact distances as field estimates until multiple players confirm them.