What is Inverted Angel?
A single-player interactive fiction mystery begins when a girl appears outside your home and speaks as though she knows you. You type replies to shape the branching story, then write deductions about her identity. The game checks your text against prepared story patterns to determine whether you can advance. The current release is available only in Japanese.
For you if...
- +you like mysteries with story paths shaped by your answers
- +you enjoy writing your own deductions instead of selecting options
Not for you if...
- −you need English text to follow the story
- −you prefer choosing from fixed dialogue options
What players say
91% of 573 reviews are positive
Players praise the mystery's unusual approach to player input and storytelling.
Screenshots and trailer
Inverted Angel system requirements
As published by the developer.
Minimum
- OS
- Windows 8 or later
- Processor
- Intel Core i3-4340 or better
- Memory
- 2 GB RAM
- Storage
- 2 GB available space
- Notes
- Requires network connection.
Recommended
- Notes
- Requires network connection.
PC version details
DRM, required accounts, controller support and Steam features.
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows, macOS
- Achievements
- 19
- Steam features
- Family Sharing
Steam Deck: Playable
- Some text entry requires manually opening the on-screen keyboard
- All functionality is accessible with the default controller configuration
- Shows Steam Deck controller icons
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
Tags
- Adventure
- Artificial Intelligence
- Cute
- Interactive Fiction
- 2D Platformer
- Immersive Sim
- Choose Your Own Adventure
- 2D
- Anime
- Comedy
- Mystery
- Romance
- Logic
- Atmospheric
- Text-Based
- Multiple Endings
Recent updates
- Oct 4, 2025 · Update ver2.04
- Sep 19, 2025 · アップデート ver2.03
- Jan 1, 2025 · Update ver1.154
- Nov 23, 2024 · Update ver1.153
- Aug 24, 2024 · Update ver1.152
2 DLC available.