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Sister Other Paranoia Achievements · SteamPeaks

Apps Sister Other ParanoiaAchievements

Sister Other Paranoia

GameApp ID 4,240,150by HazeDenkiReleased 15 Aug 2026

WindowsEngine —

Cute Psychological Horror Visual Novel Anime Story Rich Choose Your Own Adventure +10 +12

View on SteamSteam

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Price history Charts Patches Events Reviews Audience Estimates Availability

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Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves

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Achievements Community Media Related apps

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Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

From the store page

Achievements

—

No achievements.

App ID4,240,150

Release date15 Aug 2026

Engine—

Install size1.98 GB

TypeGame

Last update15 Aug 2026

Steam DeckPlayable

DLC0

DeveloperHazeDenki

Changenumber38,778,623

Price$9.99

Packages0

PublisherSerenity Forge

SystemsWindows

Followers3,757

Depots1

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Sister Other Paranoia

HazeDenki·Serenity Forge
Released 15 Aug 2026·App 4240150

Steam user reviews

Mostly Positive

73.6%· 625 reviews

Recent —

SteamPeaks Rating

69.2 Mixed

Recent 30 days —

Playing now

8

+1 vs. yesterday

4.4%of peak

All-time peak

180

Aug 2026

Updated 11 Sep 2026, 08:36 UTCData by SteamPeaks.com