Game guide

PHENOMENON Guide: Surviving the night

PHENOMENON [BOILED ONE]

InterrogateStudios, Playing 72, Rating 72.6%

Creator InterrogateStudios

Playing 72

Rating 72.6%

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About

Overview

PHENOMENON [BOILED ONE] is a horror exploration game where your main goal is to survive the night while uncovering hidden areas, tracking down mysterious creatures, and dealing with a threat called PHEN-228. This guide walks you through surviving, finding key locations, handling PHEN-228, and collecting the game's badges.

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What is on this page

Contents

01 Surviving the night Tips 02 Dealing with PHEN-228 Table 03 Locked areas and the keys that open them Check 04 Hidden creatures and collectibles Step 05 The train and character morphs Summary 06 Glossary Words 07 Common questions FAQ

Surviving the night

Tips

In short Making it through at least one night is the foundation of everything else in the game.

Once you survive a night, you earn the SURVIVE THE NIGHT badge. After killing PHEN-228, there is a 5% chance a special creepy night begins — surviving that earns SURVIVE THE CREEPY NIGHT.

Tips worth knowing

Surviving a night unlocks SURVIVE THE NIGHT.
After killing PHEN-228, there is a 5% chance a special creepy night begins — surviving that earns SURVIVE THE CREEPY NIGHT.
If you stand still in one spot for too long, the Angel Guardian appears.

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Dealing with PHEN-228

Table

In short You can either kill PHEN-228 outright or exorcise it with the crucifix, and both methods give different badges.

There are two separate ways to handle PHEN-228, and each one rewards a different badge. Neither approach cancels out the other, so you can go for both.

Kill it	defeats PHEN-228 once and earns KILL PHEN
Exorcise it	use the rare crucifix on PHEN-228 to earn EXORCISE PHEN-228
Find the crucifix first	search inside houses across the map; finding it earns FIND THE CRUCIFIX before you can exorcise
Creepy night chance	5% probability triggered only when you kill PHEN-228

Locked areas and the keys that open them

Check

In short Three areas — the bunker, the sewage, and the graveyard — each require their own key before you can enter.

None of these three locations can be forced open; you need the correct key for each one.

Bunker key needed to open the bunker and earn OPEN THE BUNKER
Sewage key needed to open the sewage and earn OPEN THE SEWAGE
Graveyard key needed to open the graveyard and earn OPEN THE GRAVEYARD
Secret lab a separate hidden area; finding it earns FIND THE LAB
Restore power if a blackout happens, restoring power earns RESTORE POWER

Hidden creatures and collectibles

Step

In short Several badges require you to find specific hidden characters or objects scattered across the map.

These discoveries are independent of killing PHEN-228, so you can hunt them during any run.

Find all 7 cats search the entire map for seven cat statues hidden around the world; collecting all seven earns FIND ALL 7 CATS.
Find Anklanger locate the divine creature somewhere on the map to earn FIND ANKLANGER.
Trigger the Angel Guardian stand completely still in one spot for too long and the Angel Guardian will appear, earning FIND THE ANGEL GUARDIAN.
Find Guilt locate Guilt in a bath somewhere on the map to earn FIND GUILT.
Find Locust locate Locust on a TV somewhere on the map to earn FIND LOCUST.
Find a developer if Owner Nineteen_DEV or Co-Owner SynthTwin is in your session, tracking them down earns FIND A DEV.

The train and character morphs

Summary

In short Driving the train and unlocking Guilt Morph are both straightforward once you know what to look for.

Beyond survival and exploration, the map includes a drivable train and a permanent character morph tied to a badge.

Drive the train　operate the train on the map even once to earn DRIVE THE TRAIN
Guilt Morph　earning the GUILT MORPH badge permanently unlocks the Guilt Morph for your character

Glossary

PHEN-228: The phenomenon that acts as the main threat in the game; players can kill it or exorcise it with the crucifix.
Crucifix: A rare item hidden inside a house on the map, used to exorcise PHEN-228.
Anklanger: A divine creature hidden somewhere on the map; finding it earns a badge.
Angel Guardian: A guardian angel that appears when a player stands still in one place for too long.
Guilt Morph: A permanent character morph unlocked by earning the GUILT MORPH badge.
Creepy Night: A rare special night with a 5% chance of occurring after killing PHEN-228; surviving it earns its own badge.

Common questions

FAQ

Where do I find the crucifix?

The crucifix is hidden inside one of the houses on the map. Finding it earns the FIND THE CRUCIFIX badge, and then you can use it to exorcise PHEN-228.

How do I trigger the creepy night?

Kill PHEN-228 and there is a 5% chance a creepy night starts. Surviving that night earns SURVIVE THE CREEPY NIGHT.

How do I make the Angel Guardian appear?

Stay completely still in a single spot for too long and the Angel Guardian will show up, earning FIND THE ANGEL GUARDIAN.

Do I need a key for every locked area?

Yes — the bunker, the sewage, and the graveyard each have their own separate key. You cannot enter any of them without the matching key.

Updated Oct 25, 2026
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PHENOMENON [BOILED ONE] InterrogateStudios, Playing 72, Rating 72.6%

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