Skip to content
Gauge
DB
Sales
Charts
Calculator
Releases
Game changes
More
Search games…
⌘ K
Sign in
Sales
Releases
Free
Discover
Indie games
Charts
Game changes
Calculator
Compare games
Roulette
Sign in
SiNiSistar 2 Steam Charts & Player Count
All games
SiNiSistar 2
Uu
· Eroge Japan
Released
May 15, 2026
Platforms
Apple
Last updated
14 Sep 2026, 11:38 GMT
Wishlist on Steam
Add it on the Steam store page. Opens in a new tab.
More
Sexual Content
Hentai
Female Protagonist
2D
Nudity
+15
Game
Overview
Charts
234
Prices
Achievements
26
Community
Reviews
0
Followers
Updates
Community links
Media
Screenshots & trailers
15
Twitch
Kick
Technical data
Store & metadata
Builds & patches
1
Change history
2
Depots
2
Configuration
2
Cloud saves
2
Section
Overview
Charts · 234
Prices
Achievements · 26
Reviews · 0
Followers
Updates
Community links
Screenshots & trailers · 15
Twitch
Kick
Store & metadata
Builds & patches · 1
Change history · 2
Depots · 2
Configuration · 2
Cloud saves · 2
Go
Store & metadata
App ID
4466620
Type
Game
Developer
Uu
Publisher
Eroge Japan
Release date
May 15, 2026
Controller support
partial
Required age
0
Change number
38839938
Steam hardware compatibility
Steam Deck
playable
Steam Machine
verified
Other SteamOS devices
playable
Steam Frame standalone
unknown
Set price alert
Watch
Follow creators & tags
Features
6
Single-player
Steam Achievements
Stereo Sound
Partial Controller Support
Steam Cloud
Family Sharing
Languages
5
Supported languages part 1
Language
Full audio
Japanese
No
English
No
Simplified Chinese
No
Supported languages part 2
Language
Full audio
Traditional Chinese
No
Korean
No
System requirements
Windows
View requirements
Hide requirements
minimum
Minimum:
Requires a 64-bit processor and operating system
OS:
Microsoft Windows 10, 11
Processor:
Intel 10th Generation Core or higher
Memory:
4 GB RAM
Graphics:
DirectX 11, or 12 compatible video card
DirectX:
Version 11
Storage:
2 GB available space
Sound Card:
Integrated Sound Chip
recommended
Recommended:
Requires a 64-bit processor and operating system
Apple
macOS
View requirements
Hide requirements
minimum
Minimum:
Requires an Apple processor
OS:
macOS 15.0
Processor:
Apple M1
Memory:
8 GB RAM
Storage:
2.2 GB available space
recommended
Recommended:
Requires an Apple processor
playable
verifiedplayable
unknown