PCGame

G-senjou no Maou - The Devil on G-String

Crime mystery visual novel about a gangster's son and an international criminal

AKABEiSOFT2 · Published by Sekai Project · Released Nov 5, 2015

AdventureCasualSimulation

Reviews
Very Positive
92% of 747
Recent reviews
Not enough recent
Players
2
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
7 years ago
May 22, 2019
Minimum PC
1280 x 720
2 GB RAM · 2 GB disk
Full requirements

What is G-senjou no Maou - The Devil on G-String?

You play as Azai Kyousuke, a gangster's son who works for his stepfather, in a crime mystery visual novel. You read his story as Usami Haru and an international criminal called Maou bring their contest of schemes to town.

For you if...

  • +you like long crime mysteries with emotional turns
  • +you enjoy dark stories that mix intrigue and romance

Not for you if...

  • −you want a short story with a brisk opening
  • −you dislike cynical protagonists or prominent romance

What players say

92% of 747 reviews are positive

Players praise the emotional story and its twists, and some highlight the romance. Complaints focus on the slow opening, the protagonist, and twists that some players find forced or predictable.

Screenshots and trailer

G-senjou no Maou - The Devil on G-String screenshot 1

G-senjou no Maou - The Devil on G-String system requirements

Minimum: 1280 x 720, 2 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run G-senjou no Maou - The Devil on G-String?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS
Vista/7/8
Processor
1.8 GHz Pentium 4
Graphics
1280 x 720
Memory
2 GB RAM
Storage
2 GB available space
DirectX
Version 9.0c

Does G-senjou no Maou - The Devil on G-String have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does G-senjou no Maou - The Devil on G-String run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Some text entry requires manually opening the on-screen keyboard
  • Some in-game text is small and may be hard to read
  • All functionality is accessible with the default controller configuration
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Steam features
Cloud saves, Family Sharing, Trading cards
Languages
Text only: English.

Does G-senjou no Maou - The Devil on G-String use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam

Tags

Recent updates

1 DLC available.

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