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SiNiSistar 2 Full Details · SteamPeaks

Apps›SiNiSistar 2›Full details

SiNiSistar 2

GameApp ID 4,466,620by UuReleased 15 May 2026

Windows · macOSEngine —

Sexual Content Hentai Female Protagonist 2D Nudity Metroidvania +14 +16

App ID4,466,620

Release date15 May 2026

Engine—

Install size3.78 GB

TypeGame

Last update20 May 2026

Steam DeckPlayable

DLC0

DeveloperUu

Changenumber38,534,789

Price$14.99

Packages0

PublisherEroge Japan

SystemsWindows · macOS

Followers—

Depots2

SiNiSistar 2

Uu·Eroge Japan
Released 15 May 2026·App 4466620

Steam user reviews

Very Positive

90.9%· 3.6K reviews

Recent Very Positive · 91%

SteamPeaks Rating

89.9 Very positive

Recent 30 days 90.0

How it works ›

Playing now

155

−7 vs. yesterday

4.8%of peak

All-time peak

3,236

May 2026

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots2 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC Depots2 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history

Full details

Everything about SiNiSistar 2

Export CSVUpdated 5 Sep 2026, 15:55 UTC

Identity

Name

SiNiSistar 2

App ID

4,466,620

Type

Game

Developer

Publisher

Franchise

—

Availability

Release date

15 May 2026

Last update

20 May 2026, 05:02 UTC · 4 months ago

Last changenumber

38,534,789

Early Access

No

Family sharing

Eligible

Store page

Yes

Prices

Current price

Updated 23 minutes ago

Data by SteamPeaks.com

$14.99

Lowest recorded

$14.99 · 4 Sep 2026

Other stores

Authorised stores after the IsThereAnyDeal key

Platforms and technology

Supported systems

Windows · macOS

Steam Deck

Playable

Controller

Partial Controller Support

Engine

—

Anti-cheat

—

Players

Players now

24-hour peak

162

All-time peak

3,236 · 1 May 2026

30-day average

115

Concurrent players rank

#1,546

Top sellers rank

—

Followers

—

Twitch viewers now

—

Reviews

Steam user reviews

Very Positive · 90.9% of 3,612

Recent reviews

Very Positive · 91% of 3,603

SteamPeaks Rating

89.9 · recent 90.0

Content

Tags

Sexual Content, Hentai, Female Protagonist, 2D, Nudity +15

Categories

Single-player, Steam Achievements, Stereo Sound, Partial Controller Support, Steam Cloud +1

Languages

5 interface · 0 full audio · 5 subtitles

Achievements

26

DLC

0

Packages

0

Depots

2 · 1 branches

Install size

3.78 GB

Current build

23317806 · 20 May 2026

Cloud saves

954 MB quota · 500 files