A Simple Life with My Unobtrusive Sister — Release Date, Trailer & What We Know

A fully animated and voiced sister life-sim with roguelite runs. Releasing Q4 2026.

Q4 2026RPGby NLCHPrice: N/A
Quick verdict A Simple Life with My Unobtrusive Sister is one of the most anticipated upcoming RPG games on Steam, set for Q4 2026. It's on our trending radar ahead of launch — a strong early signal. If you like RPG games such as SoulQuest, Console Kingdom, The Witch's Bakery, it's worth a wishlist.

About A Simple Life with My Unobtrusive Sister

Ten years ago, a mysterious giant labyrinth suddenly appeared on the surface of the world. It stretched endlessly into the depths, filled with ancient ruins and terrifying monsters. Adventurers from every land flocked to explore it, chasing fame and fortune in this new age of glory. But for you, the labyrinth known as the “Abyss” is not just an adventure. It is your only hope. Your beloved sister, Mio, suffers from a rare illness that no doctor can cure. The only clue to saving her lies somewhere deep within the Abyss. Every day, you descend alone into its dark dungeons, risking your life for her sake while she waits patiently at home. As the days pass, the Abyss only grows more dangerous. Will you find the cure before it is too late, or will the depths claim you first? This is primarily a sister life-sim. Spend time with Mio at home: chatting, watching anime, cooking, and sharing the small joys of daily life, with fully animated and voiced scenes. Your care choices shape her mood and unlock new absolutely wholesome events! When it is time to pursue the cure, head into the Abyss for focused roguelite runs. Battle monsters, learn skills, gather loot, and push a little deeper before returning home. Each outing supports your simple life together, and each evening brings you closer to the cure Mio needs. Life with your Sister After adventuring, return home to enjoy simple life downtime. Whip up meals with gathered ingredients, share adventure tales, play games, or snooze side by side! As you get closer, unlock more interactions! Animations Enjoy a wide range of expressive and beautifully crafted animations of your everyday activities with Mio. Voice Acting Every line spoken by Mio is fully voiced. Roguelike! Open World! Each dungeon dive shakes things up with slightly different terrains, enemies, and treasures, ensuring endless replayability and challenges. Learn and adapt with each exploration to uncover deeper dungeon secrets. ACT (Armed Combat & Tactics) Real-Time Combat Ditching turn-based for real-time combat with keyboard and mouse, this game lets you mix skills and gear for a fresh fighting feel. Each dungeon level throws unique challenges your way, demanding tactical skill use and strategy to advance. Dive deeper, and you'll unlock new abilities and gear to beef up your battle prowess."

Description via Steam.

Key Stats

Genre
RPG
Developer
NLCH
Release
Q4 2026
Price
N/A

Should You Play A Simple Life with My Unobtrusive Sister?

Who it's for: fans of RPG games like SoulQuest, Console Kingdom, The Witch's Bakery.

Ten years ago, a mysterious giant labyrinth suddenly appeared on the surface of the world. It stretched endlessly into the depths, filled with ancient ruins and terrifying monsters. Adventurers from every land flocked to explore it, chasing fame and fortune in this new age of glory. But for you, the labyrinth known as the “Abyss” is not just an adventure. It is your only hope. Your beloved sister, Mio, suffers from a rare illness that no doctor can cure. The only clue to saving her lies somewhere deep within the Abyss. Every day, you descend alone into i…

A Simple Life with My Unobtrusive Sister is single-player on Steam and runs on Windows. It's on our trending radar ahead of its Q4 2026 release.

▶ Wishlist A Simple Life with My Unobtrusive Sister on Steam →

Wishlisting notifies you at launch and helps the developer's visibility.

System Requirements & Platforms

View PC requirements & supported platforms

Platforms: Windows

Minimum

OS *: Windows® 7/8/8.1/10/11 · Processor: Intel Core2 Duo or better · Memory: 4 GB RAM · Graphics: DirectX 9/OpenGL 4.1 capable GPU · DirectX: Version 9.0 · Storage: 2 GB available space

Recommended

OS *: Windows® 7/8/8.1/10/11 · Processor: 2+ GHz Processor · Memory: 8 GB RAM · Graphics: OpenGL ES 2.0 hardware driver support required for WebGL acceleration. (AMD Catalyst 10.9, nVidia 358.50) · DirectX: Version 9.0 · Storage: 4 GB available space

A Simple Life with My Unobtrusive Sister — Frequently Asked Questions

When does A Simple Life with My Unobtrusive Sister release?
A Simple Life with My Unobtrusive Sister is set to launch on Q4 2026 (Coming Soon on Steam).
What kind of game is A Simple Life with My Unobtrusive Sister?
A Simple Life with My Unobtrusive Sister is a RPG game. A fully animated and voiced sister life-sim with roguelite runs.
Is A Simple Life with My Unobtrusive Sister multiplayer or co-op?
No — A Simple Life with My Unobtrusive Sister is listed as single-player only on Steam.
Is A Simple Life with My Unobtrusive Sister on Steam Deck or consoles?
A Simple Life with My Unobtrusive Sister runs on Windows via Steam; Steam Deck compatibility has not been confirmed. No console release has been confirmed.
How much does A Simple Life with My Unobtrusive Sister cost?
Pricing has not been announced yet (N/A). Wishlist it on Steam to be notified at launch.
What are A Simple Life with My Unobtrusive Sister's system requirements?
The developer has not published detailed system requirements yet.
Is A Simple Life with My Unobtrusive Sister worth wishlisting?
If you enjoy RPG games like SoulQuest, Console Kingdom, The Witch's Bakery, yes. It's on our trending radar.
Who made A Simple Life with My Unobtrusive Sister?
A Simple Life with My Unobtrusive Sister is developed by NLCH and published by Saikey Studios.
What games is A Simple Life with My Unobtrusive Sister similar to?
A Simple Life with My Unobtrusive Sister sits alongside RPG games such as SoulQuest, Console Kingdom, The Witch's Bakery.
What platforms is A Simple Life with My Unobtrusive Sister on?
A Simple Life with My Unobtrusive Sister is available on Windows.

Data & media via Steam · updated 2026-07-17 · all trending games →