Seiso Master KEN overview

CircleKEN | Dec 24, 2020 | game

Released

0players observed · 11 September 2026 - 04:52:05 UTC

Action Indie Steam Store

Latest observed playersNot available
SteamPulse tracked peak1
Units sold (VGI)30
Revenue (VGI)$36
Review score100% positive

Seiso Master KEN dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed playersNot available
SteamPulse tracked peak1
Units sold (VGI)30
Revenue (VGI)$36
Review score100% positive
Total reviews1
Release dateDec 24, 2020
DeveloperCircleKEN
PublisherCircleKEN

Genres: Action, Indie

Company pages: Developer: CircleKEN Publisher: CircleKEN

Top Steam charts Top 100 games Game directory Steam Store page

Game overview

Overview

Seiso Master KEN comes from CircleKEN and is published by CircleKEN. It arrived on Steam on Dec 24, 2020, 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

Seiso Master KEN's latest SteamPulse observation recorded 0 players at 11 September 2026 - 04:52:05 UTC, with a tracked peak near 1. 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

Seiso Master KEN is available in 9 languages including:

EnglishFrenchGermanSpanish - SpainPortuguese - BrazilRussianSimplified ChineseJapaneseKorean

3 regional rating boards including dejus, steam germany, and igrs

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Windows10 64bit	intel core i5	1 GB RAM	basic graphics card	100 MB available space
Windows	Recommended	Windows10 64bit	intel core i5	1 GB RAM	basic graphics card	100 MB available space

Sales, recommendations, and streams

Seiso Master KEN has sold up to 30 units and has recommendation data pending. The estimated VGI revenue is $36. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Seiso Master KEN overview details

Seiso Master KEN combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

In 299X, the world was engulfed in nuclear flames. Cleaning technology was required for the reconstruction of the city ... and ... The world was in an era where cleaning dominated! Ota, who attacks the store run by the old man, is one of the "cleaners" belonging to the Yamada group. KEN challenges Ota to clean and charge for a "clean battle"! Details ・ Simple 2D action game ・ Number of stages 30+ ・ Playable character 7 ・ You can skip difficult stages

SteamPulse editorial summary

Seiso Master KEN is listed as a game with $4.99. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Action and Indie. SteamPulse's latest observation records 0 players at 11 September 2026 - 04:52:05 UTC, a tracked peak of 1, and 100% positive reviews.

Overview facts

Field	Value
Game	Seiso Master KEN
Steam App ID	1470680
Type	game
Release date	Dec 24, 2020
Developer	CircleKEN
Publisher	CircleKEN
Price	$4.99
Platforms	Windows
Genres	Action, Indie
Categories	Single-player, Family Sharing
Supported languages	English, French, German, Spanish - Spain, Portuguese - Brazil, Russian, Simplified Chinese, Japanese, Korean
Website	Official website

Player and review overview

Metric	Value
Latest observed players	0 · 11 September 2026 - 04:52:05 UTC
SteamPulse tracked peak	1
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	Dec 24, 2020
Official Steam feed update (UTC)	Not available
SteamPulse last record update (UTC)	11 September 2026 - 04:52:05 UTC
Live player count updated (UTC)	11 September 2026 - 04:52:05 UTC
Store metadata updated (UTC)	11 September 2026 - 04:52:05 UTC

Highlighted achievements

Achievement	Description
Moai	No description
Ringo	No description
Get Cheat Commands	No description
Zako	No description
Willty	No description
Kujira	No description
Mitora	No description

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/1470680
Steam Store	https://store.steampowered.com/app/1470680/
Steam Community	https://steamcommunity.com/app/1470680
PCGamingWiki search
IGDB search	Search IGDB for Seiso Master KEN

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 Seiso Master KEN?

Seiso Master KEN's latest SteamPulse observation records 0 players at 11 September 2026 - 04:52:05 UTC, with a tracked peak of 1 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 Seiso Master KEN 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 Seiso Master KEN?

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 Seiso Master KEN?

Seiso Master KEN 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 Seiso Master KEN have?

Seiso Master KEN currently has about 9 tracked Steam followers as of 27 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 Seiso Master KEN?

Seiso Master KEN is currently listed at $4.99 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

$4.99

Platforms

Windows

Categories

Single-player, Family Sharing

Achievements

Platform releases

Steam 24 December 2020

DLC and packages

清掃マスターKENBuy Seiso Master KEN #517782$4.99

System requirements

Minimum requirements

Minimum: Requires a 64-bit processor and operating system OS: Windows10 64bit Processor: intel core i5 Memory: 1 GB RAM Graphics: basic graphics card Storage: 100 MB available space Sound Card: basic sound card

Recommended requirements

Recommended: Requires a 64-bit processor and operating system OS: Windows10 64bit Processor: intel core i5 Memory: 1 GB RAM Graphics: basic graphics card Storage: 100 MB available space Sound Card: basic sound card

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.