Video walkthrough
Watch the route, then match the frames
00:32Frame 1Modification Station fragments should be tied to a route and room type before scanning starts.
00:48Frame 2Check blueprint progress after each confirmed fragment so the route does not become a repeat sweep.
01:50Frame 3The unlock matters when it turns into an upgrade plan, not when it sits unbuilt in the menu.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.
Scanner and modification bench route context
Watch for: Fragment route, scan progress, craft check, and the upgrade blocked by the station.
Fragment route frame review
Watch for: Start with Modification Station blueprint guide at 00:32. Compare the screenshot cue, route note, and player action before following the guide in-game.
Craft check frame review
Watch for: Start with Modification Station blueprint guide at 01:50. Compare the screenshot cue, route note, and player action before following the guide in-game.
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
Watch the fragment route before the close-up so the scan can be repeated.
Pause on the blueprint progress moment and record whether the unlock is partial or complete.
Look for the craft or recipe screen that proves the station now changes progression.
Fragment route
The route frame tells players which structure or room type to inspect.
Action: Keep the scanner ready and skip side clutter until the fragment count is checked.
Scan progress
Progress proof prevents duplicate sweeps and vague blueprint advice.
Action: Record current fragment count, then decide whether another room is needed.
Craft check
The craft frame connects the blueprint to a real upgrade blocker.
Action: Return, build the station, and craft the upgrade that justified the route.
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.
00:32Checkpoint 1: Enter the equipment sweep route with the scanner ready.The route frame tells players which structure or room type to inspect.Expand
Fragment route
Modification Station fragments should be tied to a route and room type before scanning starts.
Player action
Enter the equipment sweep route with the scanner ready.
Proof before moving on
The route frame tells players which structure or room type to inspect.
Watch this timestampIf this fails
Stop and verify the object type instead of clearing the whole room randomly.
00:48Checkpoint 2: Identify fragment objects before looting side containers.Progress proof prevents duplicate sweeps and vague blueprint advice.Expand
Scan progress
Check blueprint progress after each confirmed fragment so the route does not become a repeat sweep.
Player action
Identify fragment objects before looting side containers.
Proof before moving on
Progress proof prevents duplicate sweeps and vague blueprint advice.
Watch this timestampIf this fails
Leave and craft it. Extra searching can wait for a new blocker.
01:50Checkpoint 3: Scan one confirmed fragment and check blueprint progress.The craft frame connects the blueprint to a real upgrade blocker.Expand
Craft check
The unlock matters when it turns into an upgrade plan, not when it sits unbuilt in the menu.
Player action
Scan one confirmed fragment and check blueprint progress.
Proof before moving on
The craft frame connects the blueprint to a real upgrade blocker.
Watch this timestampIf this fails
Open the resource matrix and farm only the missing recipe materials.
00:32Checkpoint 4: Repeat only until the Modification Station unlocks.The route frame tells players which structure or room type to inspect.Expand
Fragment route
Modification Station fragments should be tied to a route and room type before scanning starts.
Player action
Repeat only until the Modification Station unlocks.
Proof before moving on
The route frame tells players which structure or room type to inspect.
Watch this timestampIf this fails
Stop and verify the object type instead of clearing the whole room randomly.
00:48Checkpoint 5: Return to craft and connect the station to the upgrade that was blocking you.Progress proof prevents duplicate sweeps and vague blueprint advice.Expand
Scan progress
Check blueprint progress after each confirmed fragment so the route does not become a repeat sweep.
Player action
Return to craft and connect the station to the upgrade that was blocking you.
Proof before moving on
Progress proof prevents duplicate sweeps and vague blueprint advice.
Watch this timestampIf this fails
Leave and craft it. Extra searching can wait for a new blocker.
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.
Fragment route
Modification Station fragments should be tied to a route and room type before scanning starts.
Scan progress
Check blueprint progress after each confirmed fragment so the route does not become a repeat sweep.
Craft check
The unlock matters when it turns into an upgrade plan, not when it sits unbuilt in the menu.
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
Treat the Modification Station as an upgrade gate. Scan only confirmed fragments, check blueprint progress after each scan, and return to craft once the station unlocks instead of widening the sweep.
Visual checkpoint
Modification Station fragments should be tied to a route and room type before scanning starts.
Map anchor
Modification Station Fragment Sweep in Equipment upgrade fragment band. Use it for use this when an upgrade is blocked and you need the station before another deep route.
Abort rule
Sweeping every room without checking fragment progress.
Field manual translation
The Modification Station route should be treated as an upgrade audit. The player needs fragment proof, progress confirmation, and a craft decision. The page is successful when the station is unlocked and the next upgrade path is clearer.
Primary job
Unlock upgrade crafting - The station matters because it turns gathered materials into route-changing upgrades.
Best entry habit
Scan-count audit - Check blueprint progress after each fragment so the route does not repeat itself.
Stop condition
Station unlocked - Leave once the station is craftable, then build it before a new deep push.
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
- Scanner
- Blueprint progress check
- Return route
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
Enter the equipment sweep route with the scanner ready.
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.
Modification Station fragments should be tied to a route and room type before scanning starts.
Identify fragment objects before looting side containers.
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.
Check blueprint progress after each confirmed fragment so the route does not become a repeat sweep.
Scan one confirmed fragment and check blueprint progress.
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.
The unlock matters when it turns into an upgrade plan, not when it sits unbuilt in the menu.
Repeat only until the Modification Station unlocks.
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.
Modification Station fragments should be tied to a route and room type before scanning starts.
Return to craft and connect the station to the upgrade that was blocking you.
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.
Check blueprint progress after each confirmed fragment so the route does not become a repeat sweep.
After-action plan
What to do after the guide works
Bank the result
Return to craft and connect the station to the upgrade that was blocking you.
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 blueprint route guide for equipment unlocks, databox checks, scanner stops, and post-route crafting priorities.
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-upEquipment Blueprint Locations
A blueprint route guide for equipment unlocks, databox checks, scanner stops, and post-route crafting priorities.
Use if the route branchesInventory Expansion Upgrades
How to find and prioritize inventory expansion upgrades so material routes become longer, safer, and less wasteful.
Save for the next diveSonic and Feedback Resonator Upgrades
A practical Resonator upgrades guide for unlock routes, adaptation synergy, threat response, and route safety.
Detailed notes
The station is an upgrade gate
Modification Station value comes from what it lets you upgrade next. The guide should start with the blocked upgrade, then prove the fragments, then return to craft.
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.
Fragment audit format
Record structure, room type, fragment look, scan count, and final craft check. This prevents duplicate visits to the same room because the blueprint state was forgotten.
Structure
Room
Fragment
Scan count
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.
When to stop scanning
Stop when the blueprint completes. Extra searching has no value until the new station changes your tool, vehicle, or depth plan.
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.
Practical field read
Modification Station Blueprint Guide works best when you treat it as a completion route with a narrow job. Start with the loadout check: Scanner. Then follow the first action without adding side goals: Enter the equipment sweep route with the scanner ready.. The page should help you recognize the scan, pickup, or checklist state that proves progress before you risk a longer dive. If the route starts producing unrelated discoveries, bank the note and return to the original objective instead of turning one guide into a full map sweep.
Loadout check: Scanner
Route check: Blueprint progress check
First action: Enter the equipment sweep route with the scanner ready.
Proof point: Modification Station
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 turn this into the next dive
After the first proof point, decide whether the route is solved, blocked, or worth repeating. Identify fragment objects before looting side containers.. If it is solved, return and convert the result into crafting, storage, a map note, or the next related guide. If it is blocked, change only one variable: bring the missing tool, clear inventory, enter from a cleaner landmark, or wait for better oxygen and vehicle support. Scan one confirmed fragment and check blueprint progress.. Avoid the two habits that make this route feel unreliable: Sweeping every room without checking fragment progress.; Assuming a similar equipment object is the correct scan target..
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
Modification Station Blueprint Guide should be followed as a completion route, not as a memory test. Start by watching the first route movement and naming the entry condition before copying the path in-game. Enter the equipment sweep route with the scanner ready. 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. Identify fragment objects before looting side containers. If the route starts to feel different in your build, keep the same player goal: finish the unlock cleanly and know whether a return trip is needed.
Entry check: Scanner
Route action: Enter the equipment sweep route with the scanner ready.
Proof to look for: scan or pickup 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. Scan one confirmed fragment and check blueprint progress. 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 scan or pickup proof
Exit frame: know the return direction before adding side goals
Loadout frame: check Blueprint progress check
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. Sweeping every room without checking fragment progress. Assuming a similar equipment object is the correct scan target. 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 completion route into better field knowledge instead of another untracked cleanup sweep.
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
Sweeping every room without checking fragment progress.
Assuming a similar equipment object is the correct scan target.
Staying in the structure after the station is already unlocked.
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.