Sister X Lovers 「Extra Contents」

Overview

Sister X Lovers 「Extra Contents」 is a Steam DLC connected to Sisters x Lovers. It was prepared by POISON, POISON MOTION, published by PRODUCTION PENCIL, and released on May 28, 2026. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

Sister X Lovers 「Extra Contents」 is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to Sisters x Lovers.

Language and system requirements

Sister X Lovers 「Extra Contents」 is available in 4 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Recommendations and store value

Sister X Lovers 「Extra Contents」 has recommendation data pending. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Sister X Lovers 「Extra Contents」 overview details

Sister X Lovers 「Extra Contents」 is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

Dive deeper and more provocatively into the world of "Sister X Lovers." This is a special "Extra Contents" site designed to bring out the maximum charm of the heroines who color the main story. Experience an even closer intimacy with them through subtle gestures not fully captured in the main game and whisper-soft voice dramas. 【Content】 ・Additional Motions (5 types total): Features numerous smooth, dynamic limited-edition motions set in various situations. Format: mp4 files ・Voice Dramas (4 episodes total): Experience sweet moments with the sisters through audio. Enjoy an immersive drama experience (headphones recommended). Format: mp3 files ◆ Installation Location An "extra_contents" folder will be added to the game directory. Please open the "index.html" file within that folder in your web browser. ◆ Content Warning This DLC contains content that is not appropriate for all ages and may not be suitable for viewing in the workplace. It includes nudity, sexual content, and other mature adult content.

SteamPulse editorial summary

Sister X Lovers 「Extra Contents」 is listed as a DLC with $12.99. It supports Windows, belongs to Single-player, Downloadable Content, and Family Sharing, and is associated with Adventure. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Content descriptors

This DLC contains adult-oriented content, including animations of sexual acts with female characters and explicit sexual depictions. All sexual content depicted is consensual and occurs between adults. There are no depictions of sexual violence, non-consensual sex, drug or alcohol abuse, or self-harm. The pack includes special voice dramas and additional animation files not found in the main game, providing a more intimate and provocative experience.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.