
A short psychological audio horror call where every number routes you deeper into a faceless bureau that measures and files you.
Modeled estimate, not a reported figure. How we estimate →
About
The Interval Bureau: Extension 0 is a short psychological horror game played entirely through a workplace hotline.
You are an employee of the Interval Bureau. You’ve forgotten your employee ID, and you need to recover it.
Call the Bureau. Navigate its extensions. Follow instructions. What begins as a routine administrative problem gradually leads somewhere much stranger.
There are no jump scares. The horror is in the language, the procedures, and what happens when you keep following them.
Around 1 hour, designed to be played in one sitting.
Fully voiced, with original hold music and ambient sound. Headphones recommended.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Reviews
Played the game on my TV in the living room with the wife so audio wasn't the best and would've loved having subtitles to help out, but besides that, this was a good creepy game. I had no clue what to expect from this, at first going through the beginning options felt like i was trying to reach my internet provider and getting the run-around, then you find a couple of paths that you get psychologically violated. The narration is very descriptive which is great, we got a good idea of what was happening. Thumbs up for making my skin crawl.
Very unique style. Great atmosphere. Voice actors are very good and sound effects are tremendous. Some of the calls start getting a bit too gibberish for me to the point where it was incomprehensible. But still worth a playthrough.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Went into this with 0 expectations and was super impressed with the vibe, audio and visuals for this!! Super unique
Loved it! A well written choose your own adventure style horror game. The great sound design and voice acting with some good VFX made for a good spooky ambiance. Highly recommend!
I could refund this game, having seen all it has to offer in just under an hour, but unfortunately that choice isn't mine to make. My approval was logged, after all.
Played in the dark with headphones. The sound design is really immersive. So much ambiance created through a simple phone. Loved the growing amount of paths and how each moved the playthrough forward seamlessly. A very nice little game!
a short podcast of an experience, reminiscent of the magnus archives and dusty filing cabinets. short, cohesive experience solidified with the voice acting and the intricate writing. great for a late night session when the rain hits your window, and you want something that you can experience in an hour.
I just wanted to contact HR for some info about my vacation days… now I’m not sure who I am anymore.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1M | 7.3K | 94% | $8.99 | |
| $7.7K | 117 | 80% | $3.99 | |
| — | 0 | — | — | |
| $0 | 467 | 90% | Free | |
| — | 0 | — | — | |
| $289.2K | 1.6K | 83% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $937 | 79 | 72% | $0.74 | |
| $936 | 57 | 86% | $0.99 | |
| $936 | 134 | 66% | $0.49 | |
| $936 | 52 | 88% | $0.99 | |
| $935 | 92 | 50% | $0.67 | |
| $935 | 53 | 96% | $0.99 |