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The Imperial Gatekeeper

Sep 2, 2022 Adventure $12.99
Developer Tengsten Publisher Kagura Games
T
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Adventure indie game The Imperial Gatekeeper targets an adult niche with Sexual Content, Nudity, Hentai, Mature, and NSFW tags. Released in 2022 by developer tengsten and publisher Kagura Games, it has 2,172 Steam reviews with 80% positive, priced at $12.99.

Overview

The Imperial Gatekeeper is a 2022 Adventure game developed by Tengsten and published by Kagura Games. On Steam it has gathered 2,119 player reviews, 80% of them positive, which counts as a mostly positive reception among indie titles in the Adventure category. The game is available on windows, and launched at $13. The pairing of developer Tengsten with publisher Kagura Games is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Adventure projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 76,000 to 178,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, The Imperial Gatekeeper can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

2,119

Positive

80%

Steam appid

1933650

Engine

Unknown

Players (snapshot)

Unavailable

Sales estimate

v1.0

76K to 178K

units (median: 127K)

≈ $566K to $1.3M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

76K median 178K
+ How is this calculated?
2,119 reviews × NB(60) = 127,140 median units
Factor Adjustment
base +50
year_2022 0
price_$13 0
positive_80% 0
genre_Adventure +10
final NB 60

Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].

Methodology & limitations

Sales estimates use an additive Boxleiter-derived heuristic against public Steam review counts. They are not authoritative sales data, and the fixed display range is not a statistically validated confidence interval. Actual results may fall outside it, especially for deeply discounted or bundle-heavy titles. Algorithm version v1.0. Read the exact method and validation status.

indielist estimates lifetime unit sales for The Imperial Gatekeeper at roughly 76,000 to 178,000 copies, with a median around 127,000, derived from its 2,119 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $943K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.

Price history

15 observed days · window low $8.44

Across 15 observed UTC days from 2026-06-03 to 2026-07-22, the daily lowest tracked USD price across stores ranged from $8.44 to $8.45. The tracked-window low was $8.44 on 2026-07-15.

$7 $8 $9 06-0306-0606-0907-1607-1907-22 2026-06-03: $8.45 2026-06-04: $8.45 2026-06-05: $8.45 2026-06-06: $8.45 2026-06-07: $8.45 2026-06-08: $8.45 2026-06-09: $8.45 2026-07-15: $8.44 2026-07-16: $8.44 2026-07-17: $8.44 2026-07-18: $8.44 2026-07-19: $8.44 2026-07-20: $8.44 2026-07-21: $8.44 2026-07-22: $8.44 2026-06-03: $8.45 2026-06-04: $8.45 2026-06-05: $8.45 2026-06-06: $8.45 2026-06-07: $8.45 2026-06-08: $8.45 2026-06-09: $8.45 2026-07-15: $8.44 (tracked-window low) 2026-07-16: $8.44 (tracked-window low) 2026-07-17: $8.44 (tracked-window low) 2026-07-18: $8.44 (tracked-window low) 2026-07-19: $8.44 (tracked-window low) 2026-07-20: $8.44 (tracked-window low) 2026-07-21: $8.44 (tracked-window low) 2026-07-22: $8.44 (tracked-window low) Tracked-window low: $8.44 on 2026-07-15

Real store observations · daily lowest tracked USD price across stores · missing days are not filled.

Where to buy

Affiliate disclosure
  • Steam reference -35%
    $8.44 Buy
  • GOG.com
    $12.99 Buy
  • Green Man Gaming
  • Fanatical
  • Humble Store

Latest tracked store observations (2026-07-22 05:23 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.

Platforms

windows

Tags

Sexual ContentNudityHentaiMatureNSFWRPGAdventureAnimeSingleplayerIndieLGBTQ+RPGMakerVisual NovelFemale Protagonist2DFPSPixel Graphics

Frequently asked questions

How many copies has The Imperial Gatekeeper sold?
indielist estimates The Imperial Gatekeeper has sold between 76,284 and 177,996 units (median 127,140), derived from its 2,119 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed The Imperial Gatekeeper?
The Imperial Gatekeeper was developed by Tengsten and published by Kagura Games.
Who published The Imperial Gatekeeper?
The Imperial Gatekeeper was published by Kagura Games, developed by Tengsten. See Kagura Games's full catalogue and submission status on indielist.
When was The Imperial Gatekeeper released?
The Imperial Gatekeeper was released in 2022.
How many reviews does The Imperial Gatekeeper have on Steam?
The Imperial Gatekeeper has 2,119 Steam reviews, of which 80% are positive.
Is The Imperial Gatekeeper worth playing?
Steam players rate The Imperial Gatekeeper 80% positive across 2,119 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Ecosystem

Players looking for games like The Imperial Gatekeeper can compare it on indielist against semantically similar Adventure titles such as Living With Sister: Monochrome Fantasy, Hero's Adventure: Road to Passion, Changed, NEKOPARA Vol. 2, ranked by shared tags and genre rather than by ad spend. On the developer side, Tengsten's other releases and Kagura Games's wider catalog are one click away, letting developers benchmark where The Imperial Gatekeeper sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same The Imperial Gatekeeper page serves three audiences at once: players hunting their next Adventure game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.

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