Killer Frequency

The Slasher Where You Never Leave the Booth

by Team17

Adventure gameSteamSwitch$24.99

Reviewed by the Rankeno Strategy & Sim DeskUpdated Oct 2026

Killer Frequency is an Adventure game for Steam and Nintendo Switch. It's funnier than it is frightening, thinner than it is deep, and its premise is a more unusual one than Team17, better known for Worms, usually puts its name on. It scores 7.2 out of 10 — Good.

7.2Good#421 of 597 Adventure games

How it scored How we score

  • Design7.5
  • Innovation8.5
  • Value6.5
  • Utility6.5

In one line

A horror game built around a microphone instead of a shotgun, Killer Frequency’s gimmick — talking terrified strangers through a slasher’s night while a clock runs down — is smart enough to carry the whole runtime.

Released Jun 1, 2023

The verdict

It’s funnier than it is frightening, thinner than it is deep, and its premise is a more unusual one than Team17, better known for Worms, usually puts its name on.

What we liked

  • Genuinely original premise — a horror game built on dialogue and dispatch, not combat
  • Strong voice work and a sharp, consistently funny script
  • Permanent consequences that carry through to the ending
  • Impressive sound design and an original synthwave score you control diegetically
  • Fully tactile booth that teaches itself without a single objective marker

What could be better

  • Puzzle difficulty is low, which undercuts the permadeath stakes
  • Short runtime with almost no replay value once solved
  • Pacing sags noticeably between emergency calls
  • Leans comedic and atmospheric — rarely actually scary
  • Diegetic-only interface becomes friction under time pressure

Is it for you?

Best for

  • Narrative adventure players who finished Oxenfree, Firewatch or Her Story and want the next thing in that lineage.
  • Horror fans who are tired of being chased — this scratches the slasher itch without a single stealth section.
  • Podcast and radio people. If you have ever operated a mixing board, the booth alone is worth the ticket.
  • Weekend players who want a complete, well-made story they can finish in one or two sittings.

More reviewed in Adventure

Overview

Horror games have a mobility problem. For thirty years the genre’s core verb has been flee — sprint down a corridor, hide in a locker, fumble a reload while something breathes behind you. Killer Frequency takes that verb away entirely and replaces it with talk. You are Forrest Nash, a big-city radio DJ who torched his career and washed up on the graveyard shift at KFAM in Gallows Creek, a town so small the police department is essentially one man. When that man is killed and the emergency dispatch line dies with him, the 911 calls start routing to the only person still awake and on air: you.

That’s the whole conceit, and Team17 commits to it with unusual discipline. You never leave the booth. There is no combat, no stealth section, no third-act twist where you finally get to run through the woods with a flashlight. Everything you experience of the Whistling Man’s rampage arrives as a voice in your headphones, and everything you do about it goes back out the same way.

Commercially, it’s positioned as a mid-priced narrative game in the Oxenfree/Firewatch lineage — heavy on writing and performance, light on systems, priced and paced for a weekend rather than a season. Reception on Steam has been strongly positive and stable, which is a notable result for a game with no multiplayer, no roguelike hook, and no post-launch content treadmill. It got there on craft alone.

The 1987 setting is doing real structural work, too, not just supplying neon and a synthwave needle-drop. No cell phones means callers are pinned to landlines. No internet means research is a physical act — files, clippings, a wall map. The period isn’t set dressing. It’s the reason the puzzles exist.

Key features

  • The Switchboard as a Weapon: Every emergency arrives as a live call with a real-time countdown. Branching dialogue and a ticking clock decide whether a caller lives or dies, and those deaths persist — they follow you into the ending rather than getting quietly retconned by a checkpoint.
  • A Fully Interactive Booth: The station is a physics playground, not a menu. You cue vinyl and cassettes by hand, roll adverts, hit the mic, and dig through case files, newspaper clippings and maps for the answer to whatever a panicking teenager is screaming about.
  • A Well-Written Cast: Fully voiced throughout, with Forrest Nash and producer Peggy anchoring a rotating bench of small-town oddballs. The horror-comedy register — closer to Scream than Silent Hill — is held steadily across the whole runtime.
  • An Original 80s Score: Rock and synthwave tracks written for the game, diegetically played by you, which is a neater trick than it sounds: the soundtrack is something you operate.
  • A Separate VR Edition: Available on Meta Quest and PSVR2 as its own build — the booth’s tactility is an obvious fit for hands, though it is not what you’re buying on Steam or Switch.

Analysis

The Gameplay Loop

The loop is tight and legible: a call comes in, someone is in danger, you have to figure out what to tell them before the timer runs out. Sometimes the answer is in a file on your desk. Sometimes it’s on the wall map. Sometimes it’s a thing a caller said forty minutes ago that you were only half listening to because you were busy queuing a record.

What makes this work is that the game never lets you pause into safety. You can rummage while a caller talks, but the caller keeps talking, and the timer keeps moving. That produces a specific, uncommon kind of stress: not fear of death, but fear of incompetence. You aren’t scared of the Whistling Man. You’re scared of being the guy who told a frightened kid to hide in the wrong room. It’s the emotional register of a 911 dispatcher, and no other game has gone after it this deliberately.

The failure design is the strongest single decision here. A caller who dies stays dead. There is no soft-lock, no game-over screen, no invitation to reload. The story simply continues with a shorter list of survivors and a worse ending waiting for you. That’s a real commitment, and it puts weight on every choice that the puzzle difficulty, honestly, does not always earn.

Where It Sags

Because here’s the problem: the puzzles are easy. Most solutions are one deduction deep — read the note, apply the note — and the game is generous about signposting where the relevant note lives. Anyone who’s played a point-and-click adventure in the last twenty years will clear most calls on the first attempt. That undercuts the permadeath conceit, since a consequence system only bites if you can plausibly fail. Players flag this constantly, and they’re right to.

The pacing between emergencies is the other soft spot. The banter with Peggy and the regulars is well written and well performed, but it’s structurally filler — the game needs airtime between crises, so it gives you airtime, and the tension bleeds out of the room while it does. When a call lands, the game is excellent. In the stretches before the next one, it’s a pleasant hangout with an occasional joke about small-town gossip. The peaks are high; the troughs are flat.

The Interface

This is where the design is quietly clever. The booth is skeuomorphism as a puzzle mechanic. There is no quest log, no objective marker, no context-sensitive prompt telling you which drawer matters. You are handed a physical workspace and expected to learn where things are — the switchboard here, the record shelf there, the filing cabinet behind you — and the learning curve is the onboarding. The layout is built so that fluency arrives quickly: the kind of instinctive reach a working DJ would have.

The cost of that choice is friction on a bad day. With seconds left on a timer and no memory of which folder the town map lives in, the diegetic-everything approach stops feeling immersive and starts feeling like a UX tax. It’s a defensible trade — the tension is the point — but it’s a trade, and the game occasionally forgets that fumbling is only fun when it’s your fault.

Replay Value

Minimal, and the game knows it. Once you’ve solved the mystery, the mystery is solved. There’s a completionist run in there for players who want everyone to survive, and the branching outcomes give that run some shape, but the second playthrough is a cleanup pass, not a new experience. A weekend’s length, mostly one-and-done. Price it accordingly.

Visuals & performance

The art direction is stylized rather than photoreal — clean shapes, saturated period color, a booth lit like a late-night talk show set — and that’s the correct call for a small team. It ages better than a mid-budget realism attempt would, and a stylized, single-environment game of this scope is light on hardware by design.

Lighting is the standout. The booth is a warm pocket of amber and red in a building that gets darker the further your imagination travels from it, and the game leans on that contrast constantly. The horror doesn’t happen on screen; it happens in the audio and in the space just past the glass.

Which brings up the real technical achievement here: the sound design and the voice performances are the graphics. The mix — call quality degradation, room tone, the specific compressed warmth of a broadcast mic — is doing the heavy lifting a monster model would do in another game. Laptop speakers deliver maybe half of what that mix is doing. Headphones aren’t a suggestion.

Platform nuances

Steam is the default recommendation, and the reason is the mouse. Rummaging through case files, dragging records, flipping through clippings — that’s cursor work, and a mouse gives you the precision to do it fast when the clock is against you. It also gives you the flexibility to have the game windowed while you take notes, which more players will want than will admit it.

Nintendo Switch is the more interesting version, though, and arguably the better fit even if it’s the worse interface. This is a game about sitting in a small warm room at 2am with headphones on. Playing it handheld, in bed, in the dark, with the console’s speakers replaced by decent earbuds, matches the fiction almost too well. The tradeoff is control: stick-driven cursor movement on a physics-heavy interactive space is inherently slower than a mouse, and when a caller has twenty seconds left, every degree of that deadzone counts. The static single-environment design means rendering isn’t the Switch build’s problem — the input friction is structural, and no patch fixes it.

The VR editions on Quest and PSVR2 are the purest expression of the concept — physically reaching for the switchboard is the fantasy — but they’re separate purchases and a separate conversation. If you own the hardware, start there.

Final verdict

Killer Frequency is a game with one very good idea, executed with more care than it strictly needed. Team17 could have shipped this as a visual novel with a radio skin. Instead they built a working booth, hired a cast that can act, wrote jokes that land, and then had the nerve to let characters die permanently when you get it wrong.

The limitations are real: it’s short, it’s easy, it’s more amusing than terrifying, and once the mystery is solved there’s very little reason to return. It does exactly what it promises and stops — it doesn’t overdeliver.

But originality this specific is rare, and it’s usually rarer still to find it this polished. Nobody else is making this. The final hour, when the calls stack up and you’re triaging strangers’ lives with a record still spinning, is tense — and you achieve it all without ever standing up from your chair.

We recommend it to its audience: narrative-adventure fans and radio nerds should buy it at full price. Everyone else can wait for a sale — but do hear what a horror game sounds like when someone thought to make the microphone the weapon.

Reviewed by the Rankeno Strategy & Sim Desk. Scores are out of 10; the overall score is the desk’s editorial judgement, informed by the four sub-scores above. How we review

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Quick facts

Developer
Team17
Released
Jun 1, 2023
Price
$24.99
Genres
Adventure, Indie, Simulation

Questions about Killer Frequency

Is Killer Frequency worth it?

Killer Frequency is a game with one very good idea, executed with more care than it strictly needed. Our editors scored Killer Frequency 7.2 out of 10, which puts it in our Good band.

Why does Killer Frequency score 7.2 out of 10?

With a score of 7.2 out of 10, Killer Frequency lands in our Good band. Innovation is its strongest category at 8.5 out of 10. Value is the weakest at 6.5.

What do our editors like most about Killer Frequency?

Genuinely original premise — a horror game built on dialogue and dispatch, not combat. Strong voice work and a sharp, consistently funny script.

What do our editors say is Killer Frequency's biggest weakness?

Puzzle difficulty is low, which undercuts the permadeath stakes. Short runtime with almost no replay value once solved.

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