Skip to main content
Join The Community
- Join our community
Commenting
Join the discussion
Exclusive Articles Coming Soon
Member-only articles
Weekly Newsletters
Weekly gaming & entertainment news
Member Badges
Earn badges as you go
Exclusive Competitions
Members-only prize draws
Curated Deals Coming Soon
Tech and gaming deals worth grabbing
GET COMMUNITY ACCESS QUICK
For the quickest way to join, simply enter your email below and get access. We will send a confirmation and sign you up to our newsletter to keep you updated on all your gaming news.
By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.
FIND OUT ABOUT OUR MAGAZINE
Want to subscribe to the magazine? Click the button below to find out more information.
Find out more
GET Community ACCESS QUICK

Join the GamesRadar community for quick access. Enter your email below and we'll send confirmation, and sign you up to our newsletter.

By submitting your information, you confirm you are aged 16 or over, have read our Privacy Policy and agree to the Terms & Conditions. Geographical rules apply.

Welcome to GamesRADAR+ Community !
Hi ,

Your membership journey starts here.

Keep exploring and earning more as a member.

MY ACCOUNT

Earn your first badge
Read 1 article to unlock your first badge.
Keep earning badges
Explore ways to get more involved as a member.
Latest Games News

Latest Games News

Breaking gaming news and updates

Read Now
Latest Games Reviews

Latest Games Reviews

Expert verdicts on the newest releases

Read Now

See what you’ve unlocked.

Explore your membership benefits.

Explore
Member Exclusives

Stay Ahead with GamesRadar+

Get the biggest gaming news, reviews, and releases straight to your inbox.

Explore

Sign Out
GamesRadar+ GamesRadar+
US EditionUS CA EditionCanada UK EditionUK AU EditionAustralia
Sign in
  • View Profile
  • Sign out
  • Games
    • Game Insights
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • Big Preview
      • Future Games Show
      • Golden Joystick Awards
    • Genres
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
    • Franchises
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • Marvel Comics
      • DC Comics
  • Hardware
    • Insights
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Buying Guides
    • Computing
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
    • Accessories & Tech
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Video
    • Videos
    • GR+ Replay - Submit Your Clips
    • G+RLS Podcast
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
  • Home
  • Games
    • View Games
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • Big Preview
      • Future Games Show
      • Golden Joystick Awards
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • View Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • View Entertainment
    • TV Shows
      • View TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • View Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • View Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • View Comics
      • Marvel Comics
      • DC Comics
  • Hardware
    • View Hardware
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Buying Guides
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • View Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Video
    • View Video
    • Videos
    • GR+ Replay - Submit Your Clips
    • G+RLS Podcast
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
Trending
  • Golden Joystick Awards 2026
  • Join our monthly RPG Club
  • G+RLS Podcast
  • Game of the Week
  • Countdown to GTA 6
  • RPG Hub
  • Submit your clips. Win prizes
  • Best gaming tech
Jump To:
  • New Growth walkthrough
  • The Underhill Choice
Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more


By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

You are now subscribed

Your newsletter sign-up was successful


Want to add more newsletters?

GamesRadar+

Every Friday

GamesRadar+

Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.

GTA 6 O'clock

Every Thursday

GTA 6 O'clock

Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.

Knowledge

Every Friday

Knowledge

From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.

The Setup

Every Thursday

The Setup

Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.

Switch 2 Spotlight

Every Wednesday

Switch 2 Spotlight

Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.

The Watchlist

Every Saturday

The Watchlist

Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.

SFX

Once a month

SFX

Get sneak previews, exclusive competitions and details of special events each month!


Join the club

Get full access to premium articles, exclusive features and a growing list of member rewards.


An account already exists for this email address, please log in.
  1. Games
  2. Action RPGs
  3. Control Resonant

New Growth walkthrough and Underhill choice guide for Control Resonant

Guides
By Joel Franey
Published 30 September 2026

The New Growth quest in Control Resonant has you help Doctor Underhill, then make a choice about what to do with her.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

New Growth in Control Resonant
(Image credit: Remedy)
Jump To:
  • New Growth walkthrough
  • The Underhill Choice
  • Facebook
  • X
  • Pinterest
  • Flipboard
  • Email
Share this article
0
Join the conversation
Follow us
Add us as a preferred source on Google
Subscribe to our newsletter

New Growth in Control Resonant is a quest for Doctor Underhill, in which players have to help her find various test subjects before making a final, challenging choice about whether to tell the FBC or to let her continue her experiments in secret. Below I'll take you through a full walkthrough of New Growth, as well as explain the larger consequences of the Underhill Choice you make at the end, and what it means for Control Resonant.

How to complete New Growth in Control Resonant

Map walkthrough for New Growth in Control Resonant

(Image credit: Remedy)

New Growth is a quest given by Zoe in the Watchtower after you complete the main story and speak to her again. She'll tell you about an FBC scientist called Underhill who was investigating the Mold when she went missing. Here's the steps you need to take.

  1. Ask about Underhill in the FBC Base in The Park. The guard Busken will direct you to a rooftop nearby.
  2. Head to Underhill's last known location. You'll find a desk on a rooftop with a Level 6 Clearance Keycard and a Resignation Letter document, both of which you need.
  3. Head to the Oldest House and specifically Central Executive (the room with the Fast Travel Door) to find a room you can open with Underhill's Apartment Key and notes inside.
  4. Clear out the Mold outside Underhill's Apartment building in The Park and head inside to find her. She'll ask you to help with her experiments by harvesting from test subjects.
  5. Collect the Test Equipment from the laboratory inside the sewers.
  6. Track down the Test Subjects by triggering the white Mold and following it as it crawls away. At times it will split and go in two directions: you need to go to all of them to find all three Test Subjects. Once you find them, simply kill them to tick this challenge. All their locations are marked on the map above.

Chasing the Mold for test subjects in Control Resonant

(Image credit: Remedy)

After this, you simply need to revisit Underhill in her apartment, but things have become clearer: She's working without FBC oversight and, in fact, they're actively worried that she's going to make the situation worse, whereas she sees them as too risk-averse to solve the situation. It's up to you to decide what to do with her in Control Resonant, but what's the right answer?

Latest Videos FromGamesRadar+
Watch full video here:

What's the best Underhill choice in Control Resonant?

The Underhill choice in Control Resonant

(Image credit: Remedy)

Put simply, there is no real consequence to the Underhill choice, so it doesn't matter what you pick. Dylan is given the choice to either report her to the FBC, give her the chance to escape, or to let her escape but keep the samples so she can't keep doing her experiments.

There are no long term consequences to any of these choices. Later on you'll have a call with Zoe where you relate to her the choice you make and she expresses an opinion on it, but the mission rewards are the same either way: the Brass Dusters artifact (Combat abilities deal +50% damage but no Falter effects), and an increase to the Zone Level of The Park region.

You may like
  • Control Resonant How to complete the Urban Survival quest in Control Resonant
  • Control Resonant What to do and where to go first in Control Resonant
  • Control Resonant Should you eat the Mold in Control Resonant?
Control Resonant FBC Terminals:Should you Eat the Mold in Control Resonant?: Control Resonant Urban Survival:Control Resonant Painting Puzzle:

Control Resonant FBC Terminals: What answers should you give the computers?
Should you Eat the Mold in Control Resonant?: Poison, or progress?
Control Resonant Urban Survival: Find the man who's planting mines
Control Resonant Painting Puzzle: The mystery of the Gallery

© GamesRadar+. Not to be reproduced without permission.

Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more

By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.
CATEGORIES
PS5 PC Gaming Xbox Series X Platforms PlayStation Xbox
Joel Franey
Joel Franey
Social Links Navigation
Guides Editor, GamesRadar+

Joel Franey is a writer, journalist, podcaster and Very Tired Man with a BA from Brunel University, a Masters from Sussex University and a decade working in games journalism, often focused on guides coverage but also in reviews, features and news. His love of games is strongest when it comes to groundbreaking narratives like Disco Elysium, UnderTale and Baldur's Gate 3, as well as innovative or refined gameplay experiences like XCOM, Sifu, Arkham Asylum or Slay the Spire. He is a firm believer that the vast majority of games would be improved by adding a grappling hook, and if they already have one, they should probably add another just to be safe. You can find old work of his at Eurogamer, Gfinity, USgamer, SFX Magazine, RPS, Dicebreaker, VG247, and more.

You must confirm your public display name before commenting

Please logout and then login again, you will then be prompted to enter your display name.

Read more
Control Resonant
Action RPGs How to complete the Urban Survival quest in Control Resonant
 
 
Control Resonant
Action RPGs What to do and where to go first in Control Resonant
 
 
Control Resonant
Action RPGs Should you eat the Mold in Control Resonant?
 
 
Control Resonant
Action RPGs What are the right answers to the FBC Terminals in Control Resonant?
 
 
Control Resonant
Action RPGs How to beat The Complete Set quest in Control Resonant and set up the cursed speaker system
 
 
Control Resonant
Action RPGs How to reroute the Power Lines in Control Resonant
 
 
Latest in Action RPGs
A skeleton in Queen's Domain
Action RPGs A new indie take on King's Field arrives on Steam and consoles in time for Halloween
 
 
Diablo 5 concept art showing a figure standing on an elevated platform and raising a sword in the air as they face a crowd in the background
Diablo Diablo 5 director says "any challenge can be overcome with the right build" amid combat questions
 
 
Control Resonant
Action RPGs How to solve the painting puzzle in Control Resonant
 
 
The Blood of Dawnwalker
Action RPGs Playing The Blood of Dawnwalker as a power-hungry vampire gave me a surprisingly wholesome ending
 
 
Control Resonant
Action RPGs How to complete the Urban Survival quest in Control Resonant
 
 
Control Resonant
Action RPGs How to solve the Laundry puzzle in Control Resonant
 
 
Latest in Guides
Witcher 3
The Witcher How to transmog your equipment in Witcher 3 Remastered and create a new look for Geralt
 
 
Alex and Steve from Minecraft wear capes earned by redeeming Minecraft Dungeons 2 codes.
Minecraft How to redeem Minecraft Dungeons 2 codes
 
 
Geralt in The Witcher 3 Remastered.
The Witcher What does simulate Witcher 2 save mean in The Witcher 3?
 
 
Control Resonant
Action RPGs How to solve the painting puzzle in Control Resonant
 
 
Control Resonant
Action RPGs How to complete the Urban Survival quest in Control Resonant
 
 
Idle Breakout codes
Action Games Idle Breakout codes (September 2026) and how to use them for infinite money, level skips, and more
 
 
LATEST ARTICLES
  1. Black Clover season 2
    1
    Black Clover season 2 release schedule: when is episode 1 on Crunchyroll?
  2. 2
    GTA 6 influencers sent a mysterious package that fans say sure looks better than those $400 Collector's Boxes
  3. 3
    Minecraft Dungeons 2 codes and how to redeem them
  4. 4
    The 5 top games you need to play in October 2026
  5. 5
    32 years after FromSoftware redefined dark action-RPGs on PS1, a new indie take on King's Field is doing the same on Steam and consoles in time for Halloween

GamesRadar+ is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • About us
  • Contact Future's experts
  • Terms and conditions
  • Privacy policy
  • Cookies policy
  • Advertise with us
  • Review guidelines
  • Write for us
  • Accessibility statement
  • Careers

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...