Synopsis
Escape from the criminal organization’s building. A perilous infiltration mission. Card-based command RPG.
Secret agent Saki receives a new assignment.
“Infiltrate the criminal organization’s building, obtain internal information, and destroy their facilities.”
Saki deliberately becomes a target for human trafficking to slip inside the building. So far, everything goes according to plan—but of course, she has no weapons or communication equipment.
From here, she must complete her mission alone and escape.
# Game Contents
No field exploration—pure 1-on-1 battle RPG.
Commands use a card system. Draw cards from your hand each turn and take actions based on your cards. Build your deck to match your opponent and engage in battle.
Defeat means H-scenes.
# Volume
H-scenes: 6
Base CGs: 6
H-scene text: Approximately 13,000 characters
# System
Full HD (1920×1080) compatible
Message skip, rewind, and auto-play functions
Scene gallery, CG viewer, all-scenes unlock button
Glasses on/off toggle
Created with Unity.
Illustrations: Koikawa Minoru
Voice: Kanō Miyuki
Get “UndercoverAgent: Solo Undercov” on DLsite
This Week’s Top Rankings:
Interested? Get the free trial here ↓










![Da☆○a☆Da☆2 ~AFTER.ORIGINAL!~ [YELLOW PAPER II]](http://henhenta.com/wp-content/uploads/2026/04/RJ223112-300x225.jpg)
![You and I: Part 2 [Happy Surf]](http://henhenta.com/wp-content/uploads/2026/04/RJ158855-300x225.jpg)