1/3
2 Years of Service
- Allow others to update?
- yes
- Developer Name
- NLCH
- Developer Links
- Version
- 0.79B
- Latest Update
- Jul 14, 2025
- Release Date
- Feb 2, 2025
- Language
- English
- OS
- Windows
- Linux

Overview:
You'll step into the shoes of an adventurer living it up with your sis, diving into dungeons on your own. The goal To find ingredients for the ultimate cure-all, 'Elixir Rubrum' to fix your sister's unique health issue. And you've got to do it before time runs out, or... well, let's just say it won't be good for sis!
2dcg, adventure, big ass, big tits, combat, fantasy, groping, incest, japanese game, male protagonist, monster, monster girl, rpg, sandbox, voyeurism
Extract and run
v0.79
- Added new content to the event where you peek at Imouto changing clothes
- Added new content to the event where Imouto cries from eating something too spicy
- Added a living room scene where you can watch TV together with Imouto
- Optimized some animation file sizes to reduce frame drops
- Improved save file recognition – now supports backward compatibility with version 0.22A saves
- Experimentally added Russian language support
- Optimized save transfer functionality on the Android version
- Restored automatic update functionality for the Android version
- There is a small chance for mysterious little creatures to appear in the forest
- Fish will now appear in the river
- Added a new enemy to the Catacombe
- Added a new weapon drop to the Red Beast boss
【ACT 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.
【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.
【Life with Your Sister】
Back from adventuring, enjoy some quality sibling downtime. Whip up meals with gathered ingredients, share adventure tales, play games, or snooze side by side! As you get closer, unlock more interactions!
【More Than Just Siblings】
As you grow closer, feelings start to shift... Sneak peeks at her sleeping, stealthy bathroom intrusions, playful pranks on your unsuspecting sis at night, and teasing during games! Within the bounds of not getting disliked, fully indulge in your sister's cuteness!
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.
【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.
【Life with Your Sister】
Back from adventuring, enjoy some quality sibling downtime. Whip up meals with gathered ingredients, share adventure tales, play games, or snooze side by side! As you get closer, unlock more interactions!
【More Than Just Siblings】
As you grow closer, feelings start to shift... Sneak peeks at her sleeping, stealthy bathroom intrusions, playful pranks on your unsuspecting sis at night, and teasing during games! Within the bounds of not getting disliked, fully indulge in your sister's cuteness!
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