Biological Lust
Game Information
Developer
Black_DustVersion
v0.7.5
Engine
RPGM
Release Date
Sep 10, 2025
Last Update
Jan 23, 2026
Censorship
Uncensored
Overview
Biological Lust is a 3D adventure game for players who enjoy adult harem stories with a lighter, comedic edge. It leans on character interaction rather than heavy plotting, keeping the tone playful throughout.
Story
Albert, an ordinary guy, ends up stuck living inside a girls' dormitory. Surrounded by its residents, he has to navigate daily life there, and what unfolds between them drives the game forward.
Gameplay
Players move through dormitory life in a sandbox structure, exploring locations and building relationships with the women living there. RPG-style progression and dating-sim elements shape how these connections develop, with corruption mechanics gradually shifting character dynamics over time.
Features
- Mix of RPG progression and dating-sim relationship building in one sandbox setting
- 3D character models with animated scenes throughout
Installation
1. Extract and run.
Changelog
v0.7.5
MISSION:
- New story mission.
LOCATION:
- New location: Hospital.
PG:
New characters (redesigned and revamped):
- Rose.
- Dorothy.
- Reina.
LEWD SCENE:
- Reina shower.
- Black dildo.
- Juice.
- My Dorothy.
- FIX
- Dorothy remaining stationary outside the map
- Event causing Rose to disappear
- Night-time event not activating
- Event causing Dorothy to dissolve and disappear
- Various minor fixes to the graphics level
v0.7
MISSION:
- New story mission.
LOCATION:
- New location: Hospital.
PG:
New characters (redesigned and revamped):
- Rose.
- Dorothy.
- Reina.
LEWD SCENE:
- Reina shower.
- Black dildo.
- Juice.
- My Dorothy.
- FIX
- Dorothy remaining stationary outside the map
- Event causing Rose to disappear
- Night-time event not activating
- Event causing Dorothy to dissolve and disappear
- Various minor fixes to the graphics level
