SiNiSistar 2
Step into a beautifully somber pixel art world of decay filled with grotesque, writhing abominations...A dark action RPG that follows the journey of a demon-slaying nun who must resist destruction and despair while purging the corruption from this world one boss after another!
Last Updated: 6/26/2026
| Steam Price | $11.99 |
| Release Date | 5/15/2026 |
| Franchise | ErogeJapan |
| Developer | Uu |
| Publisher | Eroge Japan |
| Steam App Id | 4466620 |
SiNiSistar 2
Step into a beautifully somber pixel art world of decay filled with grotesque, writhing abominations...A dark action RPG that follows the journey of a demon-slaying nun who must resist destruction and despair while purging the corruption from this world one boss after another!
Last Updated: 6/26/2026
- Windows
- Mac
- Linux
- Steam Deck (Playable)
About SiNiSistar 2
SiNiSistar 2 is an Adventure, Indie, Action, and RPG game developed by Uu. On 5/15/2026, it was released on the Steam Store by Eroge Japan.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play SiNiSistar 2 on the Steam Deck but some functionality may not be fully supported.
It also supports 5 languanges in-game including Japanese, English, Chinese (Simplified), Chinese (Traditional), and Korean. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, SiNiSistar 2 supports the following features:
- Single-player
- Steam Achievements
- Stereo Sound
- Family Sharing
- Steam Cloud
- Partial Controller Support
From the Steam community, SiNiSistar 2 has been tagged with the following user tags:
- Souls-like
- Hack and Slash
- Dungeon Crawler
- Atmospheric
- Dark
- Controller
- Pixel Graphics
- RPG
- Metroidvania
- Gore
- Action-Adventure
- Hentai
- Sexual Content
- Action RPG
- Dark Fantasy
- Anime
- Action
- Adventure
- Demons
- Singleplayer
- Female Protagonist
- 2D Fighter
- 2D
Media & Sceenshots
Watch the featured video for SiNiSistar 2 and see the latest screenshots from the Steam Store.
Related Packages
SiNiSistar 2 is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| SiNiSistar 2 | $11.99 | View |
Supported Languages and Localizations
SiNiSistar 2 is available in 5 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| Japanese | Yes | No | Yes |
| English | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Korean | Yes | No | Yes |
Discover Similar Games
Find a new game to play just like SiNiSistar 2 through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to SiNiSistar 2.
Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
SiNiSistar 2 data has been sourced from:
- Valve Corporation. (2026, June 26). SiNiSistar 2 on Steam. Steam Store.
- Valve Corporation. (2026, June 26). SiNiSistar 2. Steam Community Hub.