TL;DR
- The Clearance Level 6 Keycard is found during the New Growth side story.
- Start New Growth by talking to Zoe at the Watchtower.
- Follow the quest to investigate Dr. Underhill’s last known location in The Park.
- The keycard is sitting on a table inside the FBC research station — no boss fight, no puzzle.
- You do not need to finish the entire New Growth side story to pick it up.
- There is no Level 18 keycard — do not waste time searching for one.
Control Resonant Clearance Level 6 Keycard – Quick Answer
If you have been running into Level 6 locked doors in the Oldest House and wondering when Dylan gets access, here is the short version:
- Talk to Zoe at the Watchtower to start the New Growth side story
- Follow the quest until it tells you to investigate Dr. Underhill’s last known location
- Travel to The Park and head to the FBC research station
- Find the table with Dr. Underhill’s investigation documents
- Pick up the Clearance Level 6 Keycard from the table
That is it. No special boss. No complicated puzzle. The card is just sitting there waiting for you once you reach the right point in New Growth.
When Can You Get the Level 6 Keycard in Control Resonant?
The keycard is tied to the New Growth side story, which is easy to miss if you are focusing only on the main story objectives.
Current guides place New Growth as becoming available around Act 3, though some sources describe it as post-main-story content. There is some disagreement between guides on the exact unlock point. What every source agrees on is that you get the card through New Growth during the investigation into Dr. Underhill.
If you are running into Level 6 doors and do not have the card yet, do not waste time checking every locked door in the building. You have not missed it — it just is not available yet. Make a note of the door locations and come back once New Growth is active.
Step-by-Step Guide – How to Get the Clearance Level 6 Keycard
Step 1 – Start the New Growth Side Story
Go to the Watchtower and speak with Zoe. This kicks off the New Growth side story, which revolves around Dr. Underhill, her disappearance, and her research into the Mold.
Set New Growth as your active mission so the game gives you the correct objective marker. Do not try to navigate to the right location manually — it is easier to just follow the marker.
Step 2 – Follow the Underhill Investigation
Work through the opening section of New Growth. At a certain point the objective will update and tell you to investigate Dr. Underhill’s last known location. That is when you know you are on the right track toward the Level 6 card.
Step 3 – Travel to The Park
Head to The Park and follow the mission marker to the FBC research area connected to Underhill’s investigation. You do not need to search the entire Park manually — just follow the yellow objective marker to the correct FBC base or research station.
Step 4 – Find the Investigation Table and Pick Up the Keycard
Inside the research area, look for a table holding Dr. Underhill’s files and documents. The Clearance Level 6 Keycard is on this table alongside Underhill’s Resignation Letter. Pick it up and Dylan now has Level 6 access.
You do not need to complete the rest of New Growth to keep the card. You can continue the side story or come back to it later — either way, the keycard stays in your possession.
What Does the Clearance Level 6 Keycard Unlock?
Once Dylan has the card, every previously locked Level 6 door in the Oldest House becomes accessible. The most important one for the New Growth quest itself is Dr. Underhill’s Office — you need to get inside as part of the investigation, so the keycard directly progresses the side story rather than being a purely optional collectible.
Do Not Forget the Second Level 6 Office
There is another Level 6 locked office in Central Executive that has nothing to do with the Underhill quest. It is optional, but it is worth opening. Inside you will find lore documents, additional information about the FBC, a resource container, and crafting materials.
If you are already carrying Level 6 clearance, there is no reason to leave that door closed. Go back and open it.
Can You Miss the Level 6 Keycard?
You can overlook it, especially if you are rushing through the main story and skipping side content. The card is not handed to Dylan during any mandatory main mission — it is locked behind New Growth, which is completely optional.
The good news is that current guides confirm the card remains obtainable whenever you return to New Growth. So if you encounter a Level 6 door before you have the keycard, just note the location and come back after New Growth sends you to The Park.
Nothing is permanently missable here.
What If New Growth Is Not Showing Up?
If you cannot find the New Growth side story, try these things in order:
- Go back to the Watchtower and talk to Zoe — she is the quest trigger for New Growth
- Check your Side Stories menu and look for New Growth in the list
- Progress the main story further — some side quests only become available after reaching specific story checkpoints
- Return to Zoe after advancing the main story — some optional quests need you to revisit an NPC after reaching a new act
If New Growth is not showing up yet, keep pushing the main story and check back with Zoe periodically.
What About the Clearance Level 18 Doors?
You will encounter doors marked Clearance Level 18 and might assume there is a corresponding keycard to find somewhere.
There is not. Dylan does not receive a Level 18 keycard. Some Level 18 doors are opened by NPCs who have their own clearance. Others appear to remain permanently inaccessible. Do not spend time hunting for a Level 18 card — it does not exist as an item Dylan can pick up.
All Clearance Keycards in Control Resonant
There are currently five obtainable clearance keycards reported in Control Resonant:
- Level 1: Main story — The West Incursion Zone Resonant
- Level 2: Main story — Evacuation Procedures
- Level 6: New Growth → The Park → Underhill investigation table
- Mobile Research Station: Crossing the Threshold
- Storage Room (SR): The Complete Set
Level 6 is the only clearance card tied to optional side story content rather than the main story. The other cards come through mandatory story progression, which is why Level 6 is the one players most commonly get stuck on.
If you are still getting set up in Control Resonant, our Control Resonant best PC settings guide will help you get the game running smoothly before you dive into side story hunting.
Frequently Asked Questions – Control Resonant Level 6 Keycard
Where is the Clearance Level 6 Keycard in Control Resonant?
The Level 6 Keycard is found inside the FBC research station in The Park during the New Growth side story. It is on a table with Dr. Underhill’s investigation documents. You access it by following the mission objective to investigate Dr. Underhill’s last known location.
How do I start the New Growth side story in Control Resonant?
Go to the Watchtower and speak with Zoe. That conversation starts New Growth. If the side story is not showing up yet, continue progressing the main story and return to Zoe — some optional quests unlock at specific story checkpoints.
Do I need to finish New Growth to keep the Level 6 Keycard?
No. You can pick up the Level 6 Keycard partway through New Growth without completing the rest of the side story. The card stays in your possession regardless of whether you finish the quest.
What doors does the Clearance Level 6 Keycard open in Control Resonant?
Level 6 clearance opens all Level 6 locked doors in the Oldest House, including Dr. Underhill’s Office which is needed for the New Growth side story, and a second optional office in Central Executive that contains lore documents, resources, and crafting materials.
Is there a Clearance Level 18 Keycard in Control Resonant?
No. Dylan does not receive a Level 18 keycard. Some Level 18 doors are opened by NPCs with their own clearance, and others appear to remain inaccessible. Do not spend time searching for a Level 18 card — it does not exist as a pickup.
Can you miss the Level 6 Keycard in Control Resonant?
You can overlook it by skipping the New Growth side story, but it is not permanently missable. You can return to New Growth and collect the card whenever you are ready. Nothing locks you out of it.
How many clearance keycards are there in Control Resonant?
There are five reported obtainable keycards: Level 1, Level 2, Level 6, Mobile Research Station, and Oldest House Storage Room. Levels 1 and 2 come through the main story. Level 6 comes from the New Growth side story. The other two are tied to their own specific quests.
