The Interval Bureau: Extension 0

The Interval Bureau: Extension 0

Quiet Den Games · February 3, 2026 · Adventure, Story Rich, Psychological Horror, Horror, Atmospheric

Buy The Interval Bureau: Extension 0 from Steam at $2.99 — the cheapest of 1 store we compare.

PC
Positive100% · 18
Best price
$2.99
lowest tracked $2.39
Steam Buy at Steam

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Where to buy The Interval Bureau: Extension 0 — official stores

Steam
Steam
Standard Edition · Steam
$2.99
Buy

The Interval Bureau: Extension 0 price by region

The Interval Bureau: Extension 0 costs £2.49 in the United Kingdom, $2.99 in the United States, €2.99 in Europe (EUR), $2.99 in Georgia (USD), CA$3.89 in Canada, NZ$4.49 in New Zealand, A$4.50 in Australia, R$10.49 in Brazil and zł13.49 in Poland right now.

Cheapest The Interval Bureau: Extension 0 offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £2.49 £2.49 — 1
United Statesyour region $2.99 $2.99 — 1
Europe (EUR) €2.99 €2.99 — 1
Georgia (USD) $2.99 $2.99 — 1
Canada CA$3.89 CA$3.89 — 1
New Zealand NZ$4.49 NZ$4.49 — 1
Australia A$4.50 A$4.50 — 1
Brazil R$10.49 R$10.49 — 1
Poland zł13.49 zł13.49 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About The Interval Bureau: Extension 0

✦ AI summary

The Interval Bureau: Extension 0 is a psychological horror game where you navigate a mysterious corporate hotline by dialing different extensions, uncovering unsettling truths through voice acting, hold music, and eerie administrative systems. It's a one-hour audio-driven experience that builds dread through language and policy rather than scares, best experienced with headphones in a single sitting.

“Remain on the line. Your presence confirms consent.”

The Interval Bureau: Extension 0 is a short, choice driven psychological horror game about corporate dread and identity, played entirely through a workplace hotline.No jump scares. Just language, policies, and the growing feeling that this call isn’t what it says it is.
  • Length. Around 1 hour, meant to be played in one sitting.
  • How you play. You press digits on a phone keypad and listen to what answers back.
  • Routes. Different numbers send you to different departments, detours, and voices.
  • Audio first. Fully voiced, with hold music and ambience. Headphones recommended for the best experience.
  • Tone. Corporate / administrative horror.

The Interval Bureau: Extension 0 — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

The Interval Bureau: Extension 0 is a short, atmospheric narrative experience praised for its exceptional sound design, voice acting, and immersive writing that evokes works like The Magnus Archives. Players appreciate the unique horror ambiance and branching phone-call gameplay, though some find certain segments incomprehensible and note the experience is quite brief—most completing it in under an hour. The game appears best suited for those seeking a condensed, atmospheric story to play in one sitting rather than a lengthy experience.

Recommended Mar 24, 2026
it's a really fun & unique game, enjoying it a lot so far.
6 found this helpful
Recommended Jul 8, 2026
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.
1 found this helpful
Recommended Apr 23, 2026
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.
1 found this helpful
Recommended Feb 20, 2026
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.
1 found this helpful
Recommended Feb 17, 2026
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!
1 found this helpful
Recommended Feb 9, 2026
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!
1 found this helpful

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