Skip to content
0
SiNiSistar 2 cover art

Game · Eroge Japan

SiNiSistar 2

SteamEurope and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.

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...

Before you buy

Redeem on
Steam clientPC: Windows, macOS. Needs a free Steam account.
Activates in
Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
You get
A digital activation keyStandard edition. No disc, no box.
Delivery
To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.

Trailers and screenshots

01 / 09 Trailer

SiNiSistar 2

Trailer 1 of 1

About this game

Overview

Can you protect yourself from ruin and despair, or will you die and become part of the corruption...?

Delve into a decadent world depicted with intricate pixel art inhabited by grotesque, writhing aberrant monsters.
Play as a magic nun who sets out to battle cursed creatures in this dark action RPG!

Story

The land of Arsezon is quietly, yet surely, being led toward ruin by the covert machinations of an evil cult…

Sister Lelia, the protagonist, along with Sister Hanya, throw themselves into battle to fulfill their sacred mission to defeat evil. Standing in their way however is cursed lands, cult followers consumed by madness, and powerful aberrant beings...A fate filled with death and blasphemy surely awaits them on the road ahead...

Characters



Lelia (Name can be changed freely in-game)
The first member of the “Purifying Sisters” who possesses the power to exorcise evil.
A wielder of strong purifying magic power, she has borne the harsh mission of exorcism since she was young.
As a result, she is quiet and somewhat mature for her age.

Hanya, the Supportive Sister
The second of the “Purifying Sisters”, she primarily takes care of demon research and treatment of ailments.
She supports Lelia from the sidelines as they both strive to overcome brutality together.

Gameplay

Level up, prepare your equipment, and observe enemy behavior to find their weaknesses as you switch between melee and magic attacks and carve a path to victory!

Explore eerie worlds such as swamps, caves, and abandoned villages, and defeat the wide variety of imposing bosses that await beyond them. Should you fail to do so however, merciless death and ruin will befall Lelia, and she will ultimately become no more than sustenance for the rampaging monsters.

Features

  • Read your enemies and attack them with easy-to-use action combat to achieve victory.
  • A satisfying battle system that makes use of both melee and magic attacks.
  • Use RPG elements to increase your survivability through leveling up and collecting items.
  • A game world filled with sub-events and items scattered throughout it.
  • Six decadent and varied dungeons set in locations such as swamps, caves, and abandoned villages.
  • A wide variety of unique bosses and enemies that attack the player in different ways.
  • Dark, immersive art style that flawlessly combines hand created pixel art with 3D backgrounds.
  • Replay function that allows for easy rematches with defeated bosses and lets you revisit cleared dungeons.
  • A comprehensive gallery mode where you can view enemy information and even defeat animations.
  • Various customization options such as key bindings, player name, and difficulty settings.

Description, images and details are taken from this product's Steam page.

Details

Developer
Uu
Publisher
Eroge Japan
Released
15 May, 2026
Genres
Action, Adventure, RPG, Platformer, Indie
Runs on
Windows, macOS
Activates on
Steam client, Europe and UK
Interface
Japanese, English, Simplified Chinese, Traditional Chinese, Korean
  • Single-player
  • Steam Achievements
  • Stereo Sound
  • Partial Controller Support
  • Steam Cloud
  • Family Sharing

This game contains the following pixel-art depictions: - General violence and horror - Grotesque monsters - Revealing outfits and increased skin exposure due to clothing damage

System requirements

Windows

  • Requires a 64-bit processor and operating system
SiNiSistar 2 system requirements on Windows
ComponentMinimumRecommended
OSMicrosoft Windows 10, 11
ProcessorIntel 10th Generation Core or higher
Memory4 GB RAM
GraphicsDirectX 11, or 12 compatible video card
DirectXVersion 11
Storage2 GB available space
Sound CardIntegrated Sound Chip
macOS
  • Requires an Apple processor
SiNiSistar 2 system requirements on macOS
ComponentMinimumRecommended
OSmacOS 15.0
ProcessorApple M1
Memory8 GB RAM
Storage2.2 GB available space

Activating it on Steam client

  1. Open the Steam client and sign in.
  2. Choose Games in the top menu, then Activate a Product on Steam.
  3. Paste the key and confirm. It appears in your library.

The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.

SiNiSistar 2€16.58