The Game Census
G-senjou no Maou - The Devil on G-String cover art

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

AKABEiSOFT2 · Sekai Project · 2015-11-05

Steam

AdventureCasualSimulation

Modes: Single player

Releases: Nov 05, 2015 (PC (Microsoft Windows))

You play as Azai Kyousuke, the son of an infamous gangster. Kyousuke knows what he likes and lets nothing stand in his way in getting what he wants. Referred to as God by his classmates, he often enjoys listening to Bach and "working" part time for his stepfather.

1
playing now
92%
positive of 767 reviews
Very Positive
steam rating
20,000–50,000
owners (SteamSpy est.)
82/100
IGDB user rating (23 ratings)
silver
deck/linux tier (ProtonDB)
$19.99
steam price (US)

1 players in-game as of 2026-08-30 11:00 UTC (census sample)

The Devil on G-String is a Japanese adult visual novel developed by Akabeisoft2 and first released for Windows as a DVD on May 29, 2008, in limited and regular editions. The gameplay follows an interactive branching plot line with multiple scenarios, and focuses on the appeal of the four female main characters. The title "G Senjō no Maō" comes from August Wilhelmj's "Air on the G String", an adaptation of J.S. Bach's original "Air", and Schubert's Erlkönig known as Maō in Japan.

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 34% of 11,424 Adventure games in the census by review count.
Estimated sales: 19k–46k copies

Review-multiple estimate from 767 total reviews — how this is computed.

All-time low: $4.99 at Steam (2026-06-25)via IsThereAnyDeal

12-month high $19.99 · on sale 4 of 8 observed days (census price snapshots)

Players online

602026-08-12 01:00 — 2 players2026-08-12 16:00 — 4 players2026-08-13 08:00 — 0 players2026-08-14 00:00 — 0 players2026-08-14 16:00 — 4 players2026-08-15 08:00 — 0 players2026-08-15 23:00 — 1 players2026-08-16 15:00 — 5 players2026-08-17 07:00 — 1 players2026-08-17 23:00 — 0 players2026-08-18 15:00 — 6 players2026-08-19 07:00 — 2 players2026-08-19 23:00 — 2 players2026-08-20 14:00 — 5 players2026-08-21 06:00 — 2 players2026-08-21 22:00 — 2 players2026-08-22 14:00 — 4 players2026-08-23 05:00 — 4 players2026-08-23 21:00 — 2 players2026-08-24 13:00 — 4 players2026-08-25 05:00 — 1 players2026-08-25 21:00 — 0 players2026-08-26 13:00 — 3 players2026-08-27 06:00 — 2 players2026-08-27 22:00 — 1 players2026-08-28 14:00 — 5 players2026-08-29 06:00 — 3 players2026-08-29 23:00 — 1 players2026-08-30 11:00 — 1 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$39.99$4.992015-11-052026-07-092015-11-05 — best price $13.992015-12-22 — best price $13.992016-04-29 — best price $13.992016-07-07 — best price $39.992016-07-13 — best price $39.992016-12-22 — best price $9.992017-06-23 — best price $9.992017-11-22 — best price $9.992018-02-15 — best price $11.992018-06-21 — best price $9.992018-11-21 — best price $9.992019-02-04 — best price $9.992019-06-26 — best price $9.992019-11-10 — best price $11.992019-12-19 — best price $9.992020-03-03 — best price $11.992020-05-21 — best price $11.992020-08-10 — best price $10.992020-11-25 — best price $9.992021-02-11 — best price $11.992021-04-29 — best price $9.992021-09-13 — best price $9.992021-11-24 — best price $9.992022-01-27 — best price $9.992022-06-23 — best price $9.992022-12-22 — best price $7.992023-05-08 — best price $7.992023-08-07 — best price $9.992023-11-21 — best price $9.992024-03-14 — best price $9.992024-06-27 — best price $7.992024-12-19 — best price $7.992025-03-13 — best price $7.992025-09-29 — best price $7.992026-03-19 — best price $5.992026-07-09 — best price $19.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam Trading CardsSteam CloudFamily Sharing1 DLC

1 supported languages: English

Player tags

AnimeCrimeCasualNudityMysteryRomanceViolentThrillerAdventureSimulation

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

The Cat LadyIf My Heart Had WingsEverlasting SummerDanganronpa: Trigger Happy HavocDanganronpa V3: Killing HarmonyNight CallThe Song of SayaBeyond: Two Souls

Similarity via IGDB.

Wikipedia ↗