Steam Prison

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a game by HuneX Co., Ltd.
Platform: PC
Editor Rating: 6/10, based on 1 review
User Rating: 8.7/10 - 3 votes
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See also: Quest Games, Eroge Download, Visual Novel, Otome Games
Steam Prison
Steam Prison
Steam Prison
Steam Prison

Do you like anime or perhaps even visual novels? Then prepare yourself for the adult game, Steam Prison, developed by HuneX in 2019 and published by MangaGamer. So long as you can handle a dark story, then this game may just be for you. Steam Prison features lovely anime graphics and is similar to Fxxx Me Royally. Steam Prison comes with a mature content warning for intense graphic violence, non-consensual sexual violence and various forms of abuse. It is a visual novel featuring a female lead and offers a unique, adult experience.

Full-Length Story

Steam Prison features a full length, captivating story. It takes you to a mythical world where the classes are greatly divided. Play as the heroine raised in the Heights, a beautiful utopic society, and has nothing but hatred for those from the Depths, a dirty industrial slum. Despite boasting a full-length story, it is somewhat shorter than most visual novels and what there is of the story is full of plot holes. The story of this game is also described as dark and even tragic at times.

Complete Japanese Voice Cast

This game features a full and talented Japanese voiceover cast. They provide rich and immersive detail to the overall experience. The text of this game is available in English and Japanese, but the audio is purely Japanese. It’s a bit like watching an anime in a sense.


From naming your character to making your choices in the branching story, this game is full of immersion. Dive into the story, get lost in it and enjoy the ride. The music of this game is beautiful and further adds to the immersive quality of Steam Prison.

Branching Story

Make your choices but do make them carefully. Steam Prison is full of story decisions that put your fate in your own hands. Rise to glory or go down in history the choice is yours! This game is full of plot holes though so be wary before diving in too deep. It is also described as gloomy and even despairing so frequent breaks may be necessary.

Adult Content

This game is chock-full of adult content. It comes with a warning of extreme violence, mature sexual content and various depictions of abuse. This game gets quite bleak and grim, bordering upon gruesome at times and so frequent breaks are definitely advised.


Overall, this game is a bit of a flop. It held a lot of promise; however, it was perhaps too ambitious for the smaller company. They definitely needed to spend more time writing and developing this game as there are almost as many plot holes as there are choices! It appears much shorter than most other visual novels despite the branching story. It almost goes without being said that this game needed a lot more work before release.


  • Branching story
  • Great voice cast
  • A full Japanese voiceover
  • Immersive gameplay


  • Mature themes
  • Many plot holes
  • Very dark/grim story

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System requirements:

  • PC compatible
  • Operating systems: Windows 10/Windows 8/Windows 7/2000/Vista/WinXP

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