After the war, the kingdom of the devil has welcomed the day of peace. However, one day humans suddenly started to attack us! The next queen of the Demon Kingdom - "Reina" battle quietly began.
All Reviews:
Mixed (28) - 64% of the 28 user reviews for this game are positive.
Release Date:
Jul 21, 2023
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Mature Content Description

The developers describe the content like this:

《高飛車レイナは屈しない》contains graphic content and text descriptions of nudity, forced sexual violence, sexual intercourse, genitalia, etc. and is not suitable for all ages. All characters are adults.

About This Game

This a short JRPG game with exploration and deduction elements,
developed by nikukyu and published by 072Project!


After all the large kingdoms joined together, war disappeared from the world.
However, for the persecuted small countries, little changed.

Among those persecuted countries was the Succubus Kingdom.
And so their lord forfeited a large amount of tribute to the humans
in exchange for an alliance that would help them.

The night the alliance was forged, the lord held a large celebration,
and invited many humans to the caste. Finally, the succubi would be free of oppression.


「Human soldiers are suddenly assaulting us! There's a huge commotion downstairs!!」

It was all a trap.
For the succubi, there was little they could do about it.

However, the lord's quick wits allowed them to help their daughter and heir Reina escape.
However, Reina, wanting to solve the mystery of what happened, and who the culprit is,
returned once more to the castle...

The three things she would need to find out:
『Whodunit - Who is the culprit?』
『Howdunit - How did they commit the crime?』
『Whydunit - Why did they do this?』

Powerless Reina's battle began...

Game Features

  • Exploration-based Short RPG
  • You can use MP to observe clues around you!
  • Temptation/Vampire function:Approach the enemy from behind and use Vampire to restore MP, or use Temptation to gather information!
  • Exquisite erotic CG
  • Equipped with the function of recalling events
  • Collect clues and deduce the real culprit through reasoning!
  • There are three possible endings depending on the progress of the deduction in the game.

System Requirements

    • 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: 1 GB available space
    • OS *: Windows® 7/8/8.1/10/11
    • Processor: 2+ GHz Processor
    • Memory: 4 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
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

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