Compare Sister Other Paranoia prices across trusted key stores and find the best deal. Developed by HazeDenki. Published by Serenity Forge. Released on 8/14/2026. Available on PC. Genres: Adventure, Indie.

A short, uncomfortable visual novel about mind-reading as a curse rather than a superpower, and the sibling bond that barely holds it together.

If you played Doki Doki Literature Club and walked away thinking the horror was in the format tricks, Sister Other Paranoia works the opposite way. There are no meta stunts here. HazeDenki (writer nyalra) just puts you inside the head of a light novel author who starts hearing what everyone actually thinks of him, and lets that slowly hollow him out. The reading is the whole interaction: text, portraits, a soundscape that mostly stays out of the way until it doesn't. His younger sister is the one relationship the mind-reading can't fully poison, and the game keeps circling that with a patience I respect. What works is the restraint. It knows it's a few hours long and never pads. What disappoints depends on what you want from a game: there is very little to do, choices are scarce, and the translated prose occasionally lands flat where it should cut. The 81% score reads about right to me. It's for people who read visual novels for the discomfort, not the branching. Kai, Scout Team

Sister Other Paranoia

Sister Other Paranoia

Aug 14, 2026HazeDenkiSerenity Forge
GamerScout Says

A short, uncomfortable visual novel about mind-reading as a curse rather than a superpower, and the sibling bond that barely holds it together.

PC
Best Price Available
€9.99
at Steam
Lowest tracked: €7.99
Track this price

GamerScout Verdict

Worth a quiet evening if you read visual novels for unease rather than choices; skip it if you need agency.

Compare Prices(1 stores)

SteamBest price
StandardEurope (EU)Steam KeyKey
€9.99
Priced in EUR by the store
Buy

Every store in this table quotes us in euros, so the EUR figure is the price the seller actually set, not our arithmetic — which is why EUR is also the currency we rank in. We only list an offer here when the store gives us its price in euros, so nothing in this table is a number we invented.

Pick USD, PLN, GBP, CAD or AUD in the header and we convert from EUR at the European Central Bank reference rate — converted amounts are prefixed with ~. Your bank or the store may apply a different rate at checkout. We never hide offers based on where you are: everyone sees this whole table.

We may earn a commission when you buy games through links on this page — at no extra cost to you. It never affects our rankings or verdicts.

Price History

Lowest tracked
€7.9929 Aug 2026
Current best
€9.99
Official stores
€7.75€8.58€9.40€10.2329 Aug31 Aug2 Sept3 Sept5 Sept
Tracking prices since 29 Aug 2026
Create alert

Screenshots & Media

About Sister Other Paranoia

If you played Doki Doki Literature Club and walked away thinking the horror was in the format tricks, Sister Other Paranoia works the opposite way. There are no meta stunts here. HazeDenki (writer nyalra) just puts you inside the head of a light novel author who starts hearing what everyone actually thinks of him, and lets that slowly hollow him out. The reading is the whole interaction: text, portraits, a soundscape that mostly stays out of the way until it doesn't. His younger sister is the one relationship the mind-reading can't fully poison, and the game keeps circling that with a patience I respect. What works is the restraint. It knows it's a few hours long and never pads. What disappoints depends on what you want from a game: there is very little to do, choices are scarce, and the translated prose occasionally lands flat where it should cut. The 81% score reads about right to me. It's for people who read visual novels for the discomfort, not the branching.

Kai
Kai · Scout Team

Indie & narrative

Tags

singleplayerVisual NovelPsychological HorrorStory RichShort PlaytimeDark ThemesAnimeJapanese IndieText-Heavy

System Requirements

Minimum

OS
Windows10
Memory
6 GB RAM
DirectX
Version 11
Storage
3 GB available space
Graphics
Recent DirectX 11-capable GPUs (incl. Integrated Graphics)
Processor
Generic Dual Core Processor

Recommended

OS
Windows 10 64‑bit
Memory
16 GB RAM
Storage
6 GB available space
Graphics
GeForce RTX 2060
Processor
AMD Ryzen 7 2700 (8 cores / 16 threads)

Keep exploring

Community Discussion

Be the first to comment on Sister Other Paranoia.

Reviews & Ratings

Steam
81%(150)

Game Info

Developer
HazeDenki
Publisher
Serenity Forge
Release Date
Aug 14, 2026

Price Alert

Get notified when the price drops below your target!

Create Alert
Best price€9.99
See offer

Across the 24,265 games we track, a verified key was cheaper than the official store 90% of the time. See the method and the full numbers in our game price report.

No card? Pay another way

Top up your Steam Wallet or buy crypto with any card — instant delivery, no bank account needed.

Buy smarter: helpful guides

Looking for more? See games like Sister Other Paranoia →

Frequently asked questions about Sister Other Paranoia

How much does Sister Other Paranoia cost?

As of 4 September 2026, the cheapest in-stock offer for Sister Other Paranoia is €9.99 at Steam, out of 1 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Sister Other Paranoia cheapest?

The lowest in-stock price we track for Sister Other Paranoia is €9.99 at Steam (4 September 2026). We compare 1 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Sister Other Paranoia available on?

Sister Other Paranoia is available on PC.

When was Sister Other Paranoia released?

Sister Other Paranoia was released on 14 August 2026.

Who developed Sister Other Paranoia?

Sister Other Paranoia was developed by HazeDenki and published by Serenity Forge.