SiNiSistar 2
A 2D action RPG mixing melee attacks and exorcism magic
Uu · Published by Eroge Japan · Released May 15, 2026
- Reviews
- Very Positive
- 90% of 4,049
- Recent reviews
- Very Positive
- 89% of 289 in 30 days
- Players
- 63
- daily peak, Oct 28, 2026
- Steam Deck
- Playable
- Last update on Steam
- 5 months ago
- May 20, 2026
What is SiNiSistar 2?
This single-player 2D action RPG follows Sister Lelia, a nun battling an evil cult in Arsezon. You explore six dungeons set in swamps, caves, and abandoned villages, collect equipment, level up, and learn enemy patterns to defeat bosses.
For you if...
- +you enjoy metroidvania exploration and completing side quests
Not for you if...
- −you want multiplayer or cooperative play
What players say
90% of 4,049 reviews are positive · 89% of 289 in the last 30 days
Players praise the straightforward combat, soundtrack, and unsettling atmosphere. Some find the sexual horror too extreme, particularly with the optional adult-content patch.
Screenshots and trailer
SiNiSistar 2 system requirements
Minimum: DirectX 11 GPU, 4 GB RAM, 2 GB of disk space.
As published by the developer.
Can my PC run SiNiSistar 2?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Microsoft Windows 10, 11
- Processor
- Intel 10th Generation Core or higher
- Graphics
- DirectX 11, or 12 compatible video card
- Memory
- 4 GB RAM
- Storage
- 2 GB available space
- DirectX
- Version 11
Recommended
Requires a 64-bit processor and operating system
Does SiNiSistar 2 have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does SiNiSistar 2 run on Steam Deck?
Playable Playable: it runs on Steam Deck with some adjustments.
- Some in-game text is small and may be hard to read
- All functionality is accessible with the default controller configuration
- Shows Steam Deck controller icons
- Default graphics settings perform well on Steam Deck
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows, macOS
- Achievements
- 26
- Steam features
- Cloud saves, Family Sharing
- Languages
- Text only: Japanese, English, Simplified Chinese, Traditional Chinese, Korean.
Does SiNiSistar 2 use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam
