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Sister Other Paranoia

Sister Other Paranoia

HazeDenki · Serenity Forge · Aug 14, 2026
Adventure Indie
Delayed observation Observed
7
Last tracked
20
All-time peak
n/a
Δ 24h
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.

Sister Other Paranoia - Steam Charts & Historical Stats

A dark visual novel by acclaimed creator nyalra. Explore historical player activity and pricing for Sister Other Paranoia. Player-count data was last observed Sep 30, 2026.

Price
$9.99
Genre
Adventure
Developer
HazeDenki

Sister Other Paranoia player count and price summary

Current players
Unavailable
All-time peak
20
24-hour player change
Unavailable
Current US price
$9.99

Player count last observed . Values marked unavailable are not estimated.

Last Tracked Players

7
change unavailable (24h)

All-Time Peak

20
Sep 2026

Estimated Owners

0 .. 20,000
Estimate via SteamSpy

Game Insights

Buy Verdict

Watch — $9.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~54 days until next sale
Player count

Activity Heatmap

UTC+0 (Your Timezone)
15
Peak Activity
8
Avg Activity
104
Active Hours
65%
Sample coverage
Less Active
More Active
0
1
2
3
4
5
6
7
8
9
10
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Sun
Sunday 0:00
No samples
Sunday 1:00
4 players · 2 samples
Sunday 2:00
No samples
Sunday 3:00
10 players · 1 samples
Sunday 4:00
8 players · 2 samples
Sunday 5:00
10 players · 1 samples
Sunday 6:00
No samples
Sunday 7:00
6 players · 2 samples
Sunday 8:00
11 players · 1 samples
Sunday 9:00
No samples
Sunday 10:00
10 players · 1 samples
Sunday 11:00
10 players · 2 samples
Sunday 12:00
No samples
Sunday 13:00
15 players · 1 samples
Sunday 14:00
15 players · 2 samples
Sunday 15:00
No samples
Sunday 16:00
6 players · 1 samples
Sunday 17:00
11 players · 2 samples
Sunday 18:00
No samples
Sunday 19:00
9 players · 1 samples
Sunday 20:00
No samples
Sunday 21:00
8 players · 2 samples
Sunday 22:00
No samples
Sunday 23:00
5 players · 1 samples
Mon
Monday 0:00
6 players · 2 samples
Monday 1:00
No samples
Monday 2:00
10 players · 1 samples
Monday 3:00
9 players · 1 samples
Monday 4:00
4 players · 1 samples
Monday 5:00
11 players · 1 samples
Monday 6:00
11 players · 1 samples
Monday 7:00
4 players · 1 samples
Monday 8:00
8 players · 1 samples
Monday 9:00
8 players · 1 samples
Monday 10:00
6 players · 2 samples
Monday 11:00
7 players · 2 samples
Monday 12:00
No samples
Monday 13:00
No samples
Monday 14:00
11 players · 2 samples
Monday 15:00
8 players · 1 samples
Monday 16:00
No samples
Monday 17:00
5 players · 1 samples
Monday 18:00
8 players · 1 samples
Monday 19:00
7 players · 1 samples
Monday 20:00
7 players · 1 samples
Monday 21:00
7 players · 1 samples
Monday 22:00
No samples
Monday 23:00
5 players · 1 samples
Tue
Tuesday 0:00
7 players · 1 samples
Tuesday 1:00
4 players · 1 samples
Tuesday 2:00
7 players · 1 samples
Tuesday 3:00
5 players · 1 samples
Tuesday 4:00
8 players · 1 samples
Tuesday 5:00
7 players · 1 samples
Tuesday 6:00
6 players · 1 samples
Tuesday 7:00
11 players · 1 samples
Tuesday 8:00
8 players · 2 samples
Tuesday 9:00
No samples
Tuesday 10:00
12 players · 1 samples
Tuesday 11:00
12 players · 2 samples
Tuesday 12:00
No samples
Tuesday 13:00
8 players · 1 samples
Tuesday 14:00
No samples
Tuesday 15:00
10 players · 2 samples
Tuesday 16:00
8 players · 1 samples
Tuesday 17:00
No samples
Tuesday 18:00
8 players · 1 samples
Tuesday 19:00
7 players · 1 samples
Tuesday 20:00
5 players · 1 samples
Tuesday 21:00
6 players · 1 samples
Tuesday 22:00
No samples
Tuesday 23:00
7 players · 2 samples
Wed
Wednesday 0:00
No samples
Wednesday 1:00
4 players · 2 samples
Wednesday 2:00
8 players · 1 samples
Wednesday 3:00
No samples
Wednesday 4:00
8 players · 2 samples
Wednesday 5:00
6 players · 1 samples
Wednesday 6:00
No samples
Wednesday 7:00
8 players · 1 samples
Wednesday 8:00
6 players · 2 samples
Wednesday 9:00
No samples
Wednesday 10:00
8 players · 2 samples
Wednesday 11:00
No samples
Wednesday 12:00
7 players · 2 samples
Wednesday 13:00
No samples
Wednesday 14:00
9 players · 1 samples
Wednesday 15:00
8 players · 1 samples
Wednesday 16:00
No samples
Wednesday 17:00
No samples
Wednesday 18:00
No samples
Wednesday 19:00
6 players · 2 samples
Wednesday 20:00
7 players · 1 samples
Wednesday 21:00
No samples
Wednesday 22:00
No samples
Wednesday 23:00
4 players · 1 samples
Thu 📍
Thursday 0:00
No samples
Thursday 1:00
No samples
Thursday 2:00
8 players · 2 samples
Thursday 3:00
No samples
Thursday 4:00
No samples
Thursday 5:00
7 players · 2 samples
Thursday 6:00
No samples
Thursday 7:00
No samples
Thursday 8:00
5 players · 2 samples
Thursday 9:00
No samples
Thursday 10:00
No samples
Thursday 11:00
8 players · 2 samples
Thursday 12:00
No samples
Thursday 13:00
No samples
Thursday 14:00
10 players · 1 samples
Thursday 15:00
9 players · 1 samples
Thursday 16:00
No samples
Thursday 17:00
9 players · 2 samples
Thursday 18:00
9 players · 1 samples
Thursday 19:00
No samples
Thursday 20:00
No samples
Thursday 21:00
9 players · 2 samples
Thursday 22:00
8 players · 1 samples
Thursday 23:00
No samples
Fri
Friday 0:00
10 players · 1 samples
Friday 1:00
9 players · 2 samples
Friday 2:00
No samples
Friday 3:00
10 players · 1 samples
Friday 4:00
8 players · 2 samples
Friday 5:00
No samples
Friday 6:00
9 players · 1 samples
Friday 7:00
8 players · 2 samples
Friday 8:00
No samples
Friday 9:00
8 players · 1 samples
Friday 10:00
6 players · 2 samples
Friday 11:00
No samples
Friday 12:00
15 players · 1 samples
Friday 13:00
7 players · 1 samples
Friday 14:00
7 players · 1 samples
Friday 15:00
No samples
Friday 16:00
13 players · 2 samples
Friday 17:00
12 players · 1 samples
Friday 18:00
No samples
Friday 19:00
11 players · 1 samples
Friday 20:00
5 players · 1 samples
Friday 21:00
5 players · 1 samples
Friday 22:00
No samples
Friday 23:00
8 players · 2 samples
Sat
Saturday 0:00
No samples
Saturday 1:00
8 players · 1 samples
Saturday 2:00
10 players · 2 samples
Saturday 3:00
No samples
Saturday 4:00
9 players · 1 samples
Saturday 5:00
10 players · 1 samples
Saturday 6:00
9 players · 1 samples
Saturday 7:00
No samples
Saturday 8:00
7 players · 2 samples
Saturday 9:00
13 players · 1 samples
Saturday 10:00
No samples
Saturday 11:00
10 players · 2 samples
Saturday 12:00
13 players · 1 samples
Saturday 13:00
No samples
Saturday 14:00
14 players · 1 samples
Saturday 15:00
12 players · 2 samples
Saturday 16:00
No samples
Saturday 17:00
12 players · 1 samples
Saturday 18:00
9 players · 2 samples
Saturday 19:00
No samples
Saturday 20:00
7 players · 1 samples
Saturday 21:00
11 players · 1 samples
Saturday 22:00
6 players · 1 samples
Saturday 23:00
7 players · 1 samples

Price History

Lowest Price
$9.99
Sep 2026 across all regions
Current Price
$9.99
US region
Price history across regions (last 30 days)

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows10
  • Processor: Generic Dual Core Processor
  • Memory: 6 GB RAM
  • Graphics: Recent DirectX 11-capable GPUs (incl. Integrated Graphics)
  • DirectX: Version 11
  • Storage: 3 GB available space
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 64‑bit
  • Processor: AMD Ryzen 7 2700 (8 cores / 16 threads)
  • Memory: 16 GB RAM
  • Graphics: GeForce RTX 2060
  • Storage: 6 GB available space
Pricing
Paid Game
$9.99 (USD)

Additional Information

Categories
Single-player Partial Controller Support Family Sharing
Supported Languages
English, Simplified Chinese, Japanese
Official Website
https://hazedenki.net/

Player-to-Price Ratio

0.7
7-day avg players per $1 spent

Current Pricing

💰
$9.99
Regular Price

Additional Information

👍 Recommendations
612
positive reviews
🇧🇷 DEJUS Rating
16
Brazilian rating
🇩🇪 Steam Germany
16
German classification
📦 DLC Available
2
downloadable content
🆘 Support
⚠️ Content Warning
This game is intended for mature audiences. The content includes: - Depictions of blood and injury, including illustrated CGs appropriate for a 16+ rating (non-graphic) - Mild sexual themes and suggestive imagery - Themes related to mental health, emotional distress, and psychological instability All content is presented in a fictional and narrative context. The game does not contain explicit sexual acts or extreme, realistic violence. Players who may be sensitive to these topics should be aware before playing.
🎁 Purchase Options
1
package options

Developer Analytics

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About This Game

A dark visual novel by acclaimed creator nyalra. Overly sensitive to other people's emotions, the protagonist—a light novel writer—develops the ability to read minds, only to be driven even deeper into isolation. His sole remaining comfort is his younger sister, gifted yet lonely.

Detailed Description

★ A dark visual novel created by acclaimed creator nyalra

■ Story

“Onii-chan, you really are a lonely person.”

“Did you lose faith in me?”

“No. I love you, onii-chan.”

Unable to bear the ugliness of the world and terrified of other people, the protagonist develops the ability to read minds.

He shuts himself away and submits a light novel he wrote, which unexpectedly wins a newcomer’s award. But the jealousy and envy that follow only deepen his distrust of the few human relationships he still has. Those around him hurt his fragile heart without even realizing it.

His only remaining comfort is his younger sister, who lives with him.

Clinging to each other just to stay alive, the two sink night after night into a twisted, unhealthy codependency.

―I keep living alone, talking about my own prejudices and cursing the world. Day after day.

    I ripped off Dostoevsky, half-assed it into something modern, and turned it into a light-novels.
    I mean, I tried. In my own stupid way.
    Had the heroines talk about “existentialism” like it was supposed to mean something.

■Game Overview

The gameplay is an old-school, straight-up classic visual novel. The text fills the entire screen, so read as much as you want—or just right-click to hide it and enjoy the art. That’s it. Read, click, and vibe.

Live through a gloomy, suffocating real world through an overly sensitive protagonist… then come home and savor the only happiness left in his life: the time he spends with his little sister, his one true comfort.

As the friction with the people around you keeps piling up, there’ll be moments when their petty thoughts make you feel actual murderous rage. And in those moments, you can use your mind-reading ability to drive them to suicide.

That snide bastard. That arrogant asshole. Hit them right where it hurts—right in the deep-seated insecurities they never want anyone to see—and take them out. It’s not like you’re killing them with your own hands, so you won’t get caught. The ones truly at fault are the tasteless, mindless conformists who do nothing but obey society without a shred of aesthetic sense.

…But is that really okay?

What is happiness, anyway?

And in the end—what kind of future will the protagonist and his sister walk into?

Witness it with your own eyes.

■About Streaming and Gameplay Videos

You are free to stream or upload videos of this game without prior permission, whether you are an individual or an organization.

There are no restrictions on which parts of the game may be shown, and you may stream the entire game, including spoilers. Monetization—including ad revenue, donations, and channel memberships—is fully permitted.

Please feel free to stream and share your playthroughs!

■Staff

Scenario & Director: nyalra

Artwork: Ohisashiburi

Music: Aiobahn +81

UI Design: Maruino

Logo Design: Yuto Hama

Programming: HAYAO

Frequently Asked Questions

Is Sister Other Paranoia worth buying right now?
Watch — $9.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Sister Other Paranoia go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is Sister Other Paranoia free to play?
Sister Other Paranoia costs $9.99 on Steam.
What genre is Sister Other Paranoia?
Sister Other Paranoia is a Adventure, Indie game.
Who developed Sister Other Paranoia?
Sister Other Paranoia was developed by HazeDenki and published by Serenity Forge.
What platforms does Sister Other Paranoia support?
Available on Steam for Windows.