キラーの謎 -QUEST OF KILLER- overview

11PLANNING | Jul 27, 2023 | game

Released

0players observed · 12 September 2026 - 12:21:40 UTC

Latest observed playersNot available
SteamPulse tracked peakNot available
Units sold (VGI)30
Revenue (VGI)$120
Review score100% positive

キラーの謎 -QUEST OF KILLER- dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed playersNot available
SteamPulse tracked peakNot available
Units sold (VGI)30
Revenue (VGI)$120
Review score100% positive
Total reviews1
Release dateJul 27, 2023
Developer11PLANNING
Publisher11PLANNING

Genres: RPG

Company pages: Developer: 11PLANNING Publisher: 11PLANNING

No longer available on Steam Store. This app is no longer available for purchase on the Steam Store. SteamPulse keeps live player counts, media, metadata, and historical price snapshots where available.

Top Steam charts Top 100 games Game directoryNo current Steam Store offer

Game overview

Overview

キラーの謎 -QUEST OF KILLER- comes from 11PLANNING and is published by 11PLANNING. It arrived on Steam on Jul 27, 2023, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

キラーの謎 -QUEST OF KILLER-'s latest SteamPulse observation recorded 0 players at 12 September 2026 - 12:21:40 UTC, with a tracked peak near 0. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 1 reviews.

Language and system requirements

キラーの謎 -QUEST OF KILLER- is available in 1 languages including:

Japanese

2 regional rating boards including dejus and steam germany

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Windows11	Intel	1024 MB RAM	Intel	10 MB available space
Windows	Recommended	Windows11	Intel	1024 MB RAM	Intel	10 MB available space

Sales, recommendations, and streams

キラーの謎 -QUEST OF KILLER- has sold up to 30 units and has recommendation data pending. The estimated VGI revenue is $120. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

キラーの謎 -QUEST OF KILLER- overview details

キラーの謎 -QUEST OF KILLER- combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

2Dタイプのアクション系RPGです。 VC++で白紙から完全手打ちで自力のみで約2万行のプログラムを組んで作成しました。グラフィックも音楽もオリジナル。洞窟の奥底に潜むキラードラゴンを倒すことが目的です。 Windows11のみ稼働確認済。それではどうかぜひよろしくお願いします。

SteamPulse editorial summary

キラーの謎 -QUEST OF KILLER- is listed as a game with No longer available on Steam Store. It supports Windows, belongs to Single-player and Family Sharing, and is associated with RPG. SteamPulse's latest observation records 0 players at 12 September 2026 - 12:21:40 UTC, a tracked peak of 0, and 100% positive reviews.

Overview facts

Field	Value
Game	キラーの謎 -QUEST OF KILLER-
Steam App ID	2515270
Type	game
Release date	Jul 27, 2023
Developer	11PLANNING
Publisher	11PLANNING
Price	No longer available on Steam Store
Platforms	Windows
Genres	RPG
Categories	Single-player, Family Sharing
Supported languages	Japanese
Website	Not available

Player and review overview

Metric	Value
Latest observed players	0 · 12 September 2026 - 12:21:40 UTC
SteamPulse tracked peak	0
Positive reviews	1
Negative reviews	0
Total reviews	1
Positive percent	100%
Review type	1 user reviews
Recommendations	Not available
Average playtime	Not available

SteamPulse record freshness

Field	Value
Steam release date	Jul 27, 2023
Official Steam feed update (UTC)	Not available
SteamPulse last record update (UTC)	12 September 2026 - 12:21:40 UTC
Live player count updated (UTC)	12 September 2026 - 12:21:40 UTC
Store metadata updated (UTC)	12 September 2026 - 12:21:40 UTC

Support and legal notes

Field	Value
Support email	[email protected]
Support URL	Not available
Legal notice	Not available

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

Reference	Link
SteamPulse canonical	https://steampulse.org/game/2515270
Steam Community	https://steamcommunity.com/app/2515270
PCGamingWiki search
IGDB search	Search IGDB for キラーの謎 -QUEST OF KILLER-

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for キラーの謎 -QUEST OF KILLER-?

キラーの謎 -QUEST OF KILLER-'s latest SteamPulse observation records 0 players at 12 September 2026 - 12:21:40 UTC, with a tracked peak of 0 concurrent players in the available SteamPulse record. The tracked peak is the highest value stored by SteamPulse and may not cover activity from before tracking began.

Is キラーの謎 -QUEST OF KILLER- growing or declining recently?

September 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is August 2026.

What country-level audience data is available for キラーの謎 -QUEST OF KILLER-?

In the observed sample of public reviewer profiles with a visible country, the leading shares are Japan (100%). The separate directional player-region model assigns its leading shares to Japan (51.6%), United States (8.4%), China (7.9%). The directional follower-region model assigns its leading shares to Japan (64%), United States (6.9%), China (6.5%). The directional wishlist-region model assigns its leading shares to Japan (41.6%), United States (10.2%), China (9.6%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for キラーの謎 -QUEST OF KILLER-?

キラーの謎 -QUEST OF KILLER- currently sits at 100% positive across 1 Steam reviews tracked by SteamPulse, including 1 positive reviews and 0 negative reviews. Steam labels the current review summary as 1 user reviews.

How much follower and Twitch attention does キラーの謎 -QUEST OF KILLER- have?

キラーの謎 -QUEST OF KILLER- currently has about 14 tracked Steam followers as of 17 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for キラーの謎 -QUEST OF KILLER-?

キラーの謎 -QUEST OF KILLER- is currently listed at price not listed on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window.

Reviews, pricing, and metadata

Review summary

1 user reviews

100% positive, 1 positive, 0 negative

Price and discount

No longer available on Steam Store

Platforms

Windows

Categories

Single-player, Family Sharing

Achievements

Not available

Platform releases

Steam 27 July 2023

System requirements

Minimum requirements

Minimum: OS: Windows11 Processor: Intel Memory: 1024 MB RAM Graphics: Intel Storage: 10 MB available space

Recommended requirements

Recommended: OS: Windows11 Processor: Intel Memory: 1024 MB RAM Graphics: Intel Storage: 10 MB available space

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