Control Resonant Pulse Fitness Workout Puzzle Solution

TL;DR

The Pulse Fitness gym is in the Unknown zone, near West Incursion 21.
Read the Workout Instructions board inside the gym first.
Set the treadmill to 0.5 MPH, the bike to 15 MPH, use the Limu vending machine once, then set the treadmill to 15 MPH, and the bike to 0.5 MPH.
A hidden wall slides open next to the bike.
Go downstairs to collect a Health Upgrade Point and the Procedure For Work Orders lore file.
Completing all six hideouts unlocks the Backroom Espionage trophy or achievement.

The Pulse Fitness gym puzzle is one of six secret hideout puzzles in Control Resonant. It sits inside the Unknown zone and it is the trickiest one to reach. Once you get inside the gym, the puzzle itself is not hard at all. You just need to use three pieces of equipment in the right order. This guide covers exactly where to find the gym, how to read the clue, and the full step-by-step solution.

Table of Contents

Where Is Pulse Fitness in Control Resonant

Pulse Fitness is in the middle of the Unknown zone, toward the northern side of the region. The gym sits on the lower levels, below street level. You enter through an alley that leads you down into the front treadmill room.

Look for a Secret marker on your map with the text “Visit this location to reveal a secret.” That marker points directly to the gym. If you do not see it yet, get closer to the central-north area of the Unknown and it will appear.

The Unknown can be confusing to navigate. You will need traversal abilities that you pick up through story progression. If you are still early in the game and cannot reach this area yet, check our guide on how to reach the Unknown zone in Control Resonant.

How to Find the Workout Instructions Inside Pulse Fitness

When you enter the gym, do not interact with anything yet. Go through the doorway on your right. You will find a board on the wall with the Workout Instructions posted on it.

The instructions describe a two-set workout routine:

Set 1: Slow walk on the treadmill, hard cycling on the bike, then a water break at the vending machine.
Set 2: Fast run on the treadmill, slow ride on the bike.

The treadmill and bike swap speeds between the two sets. The vending machine is the break in the middle. That is the entire puzzle. Follow the routine exactly and the secret door opens.

Control Resonant Pulse Fitness Workout Puzzle Solution – Full Sequence

Here is the exact order. Do not skip steps and do not use the vending machine more than once or you will reset the sequence and have to start over.

Step 1 – Set the Treadmill to 0.5 MPH

Control Resonant Pulse Fitness Workout Puzzle Solution Set the Treadmill to 0.5 MPH

Go to the treadmill in the front entrance room. Interact with it and select the left prompt to set the speed to 0.5 MPH. This is the slow walk from Set 1 in the workout plan.

Step 2 – Set the Cycling Machine to 15 MPH

Head down the hallway to the back cardio room. Interact with the stationary bike and select the left prompt to set the speed to 15 MPH. This is the hard cycling from Set 1.

Step 3 – Use the Limu Vending Machine Once

Control Resonant Pulse Fitness Workout Puzzle Use the Limu Vending Machine Once

Walk back to the hallway. You will see a green Limu vending machine. Interact with it one time only. This is the water break between sets. Do not touch it again after this.

Step 4 – Set the Treadmill to 15 MPH

Go back to the front room and interact with the treadmill again. This time select the right prompt to set the speed to 15 MPH. This is the fast run from Set 2.

Step 5 – Set the Cycling Machine to 0.5 MPH

Head back to the rear bike room one last time. Interact with the stationary bike and select the right prompt to lower the speed to 0.5 MPH. This is the slow ride from Set 2.

As soon as you set the bike to 0.5 MPH, the hidden wall next to the bike slides open. You will see a doorway appear beneath the purple keyhole symbol.

Quick Sequence Summary

Treadmill → 0.5 MPH (left prompt)
Cycling machine → 15 MPH (left prompt)
Limu vending machine → use once
Treadmill → 15 MPH (right prompt)
Cycling machine → 0.5 MPH (right prompt)

That is the complete Control Resonant Pulse Fitness workout puzzle solution.

What Happens If You Mess Up

If you use the vending machine a second time or interact with the equipment in the wrong order, the sequence resets. You will need to start again from Step 1. There is no penalty for resetting. Just follow the steps in order again and the door will still open.

What Do You Get for Solving the Pulse Fitness Puzzle

Once the wall opens, go through the doorway and walk down the hidden stairwell into the basement. There you will find a container to open. Inside it you get:

Health Upgrade Point (3/3) – Collecting three of these increases your maximum health permanently.
Procedure For Work Orders – A lore document that adds backstory about the shadow organization tracking the Federal Bureau of Control.
Source – Craft currency used for upgrades.

The Health Upgrade Point is the most useful reward here. If this is your third and final one, your max HP will increase. For more ways to boost your character, take a look at all the power upgrade chest locations in Control Resonant.

Backroom Espionage Trophy and Achievement

Pulse Fitness is one of the six secret hideouts hidden across Control Resonant. Every region except the Underpass has one. If the Pulse Fitness hideout is the last one you open, the Backroom Espionage trophy or achievement will pop the moment the wall slides open.

If you are working through all six, this one in the Unknown is widely considered the hardest to reach because of how the zone is laid out. The puzzle itself is the easiest of the six once you are inside.

Tips for Navigating the Unknown Zone

Getting to Pulse Fitness can be harder than solving the puzzle. Here are a few things to keep in mind:

You must have traversal abilities unlocked through story progress before you can reach this area.
The gym is below street level. Look for the alley entrance rather than trying to drop down from above.
Use your map and look for the Secret marker. It will guide you straight to the gym.
If you are struggling with other navigation challenges in the Unknown, our Subway Fault guide covers how to use your traversal ability to get through tricky sections.

Other Secret Hideout and Puzzle Guides in Control Resonant

If you are collecting all the secret hideouts or getting stuck on other puzzles around the city, these guides will help:

Access and Keycard Tips

Some areas near the Unknown zone require keycards to enter locked rooms or bypass security checkpoints. If you are running into locked doors while exploring, check these guides:

New to Control Resonant? Start Here

If you just picked up the game, it helps to know what you are getting into before diving into the puzzle hunts. Check out our Control Resonant beginner tips to get a solid foundation. You can also read our full Control Resonant review if you are still deciding whether to buy.

Control Resonant is available on PlayStation, Xbox, Steam, and Epic Games Store.

For players who want the game at its best performance, our best PC settings guide will help you tune the visuals and frame rate. If you are finding some sections too tough, check the Assist Mode settings to make things more manageable without missing any content.