SiNiSistar [v3.0.0] [Uu]


SiNiSistar Latest Version: 3.0.0 Adult xxx Porn Game Download For Windows, MAC with Walkthrough. Download And Play Free 18+ Adult Games Only On 18AdultGames.

About “SiNiSistar” Game

This is a simple 2D action game featuring Rabiane, a sister sent by the Church to exorcise monsters in a cursed land.

The game is centered on themes of masochistic tendencies, yearning for death, as well as despair at being attacked by terrifying beings.

Modern, elaborate pixel art inspired by nostalgic pixel-art games depict every scene, including some post-ending scenes.

Watch Trailer



Final Update



– Extract to the desired location.
– Click on “Game.exe” to start playing.

Game Info:

Tags: 2DCG, Hentai Game

Release date: 11 July, 2021

Developer/Publisher: Uu

Game Engine: Unity

Censorship: Uncensored

Version: 3.0.0 [Finished]

Platform: Windows, MAC

Language: English, Japanese, Chinese

Voices: Japanese


2D game, 2DCG, Animated, Big Tits, Female Protagonist, Graphic violence, Groping, Horror, Japanese game, Mind control, Monster, Oral sex, Force, Side-scroller, Tentacles, Vaginal Sex, Voiced, Vore.

SiNiSistar Walkthrough


Quick tips:

If you hold up or down and then shoot, the bow’s aiming arc will start at the top or bottom. Can be useful for a quicker aim/shot.
For gallery purposes you can rebind one set of keybinds to be more… one-handed friendly. For example, change the joystick directions to WASD, or change the joystick buttons to Enter/RightShift/RightCtrl.

Edit: Attached my full save since the other in this thread no longer works. Archive password is “Uu” (like the dev’s name, yes case sensitive).

Install: Save folder goes in the game folder.



HD Media


SiNiSistar Game Download

– PC/Windows


Size: 676 MB




Size: 676 MB


Game Credits

Uu DLsite – Twitter – Ci-en

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