SPSTEAMPULSELIVE ANALYTICS
メアリウム

メアリウム overview

群悠 | Jan 20, 2025 | game

Released

0players observed · 25 September 2026 - 19:32:49 UTC

AdventureSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)No data available
  • Revenue (VGI)No data available
  • Review scoreNot available

メアリウム dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)No data available
  • Revenue (VGI)No data available
  • Review scoreNot available
  • Total reviewsNot available
  • Release dateJan 20, 2025
  • Developer群悠
  • Publisher群悠

Genres: Adventure

Company pages: Developer: 群悠Publisher: 群悠

Top Steam chartsTop 100 gamesGame directorySteam Store page

Game overview

Overview

メアリウム comes from 群悠 and is published by 群悠. It arrived on Steam on Jan 20, 2025, and it sits naturally among Single-player, Full controller support, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, 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

メアリウム's latest SteamPulse observation recorded 0 players at 25 September 2026 - 19:32:49 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 0% positive across 0 reviews.

Language and system requirements

メアリウム is available in 1 languages including:

Japanese

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

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimumNot listedNot listedNot listedNot listedNot listed

Sales, recommendations, and streams

メアリウム has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

メアリウム overview details

メアリウム combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

■ 概要 少年が迷い込んだのは悪夢の水族館『メアリウム』。 果たして彼は襲い来る異変を乗り越え、 無事家に帰る事ができるのでしょうか？ KOTAKE CREATE様の『8番のりば』を参考に、 ドット絵で構成された2Dホラーゲームです。 ■ 操作方法 移動 ：　「↑←↓→」「WASD」 調べる　：　「Z」「Enter」「Space」 メニュー：　「X」「Escape」 ■ 動画配信について 個人、法人問わず許諾なしで動画投稿、配信が可能です。 ■ 免責事項 このソフトをプレイした事により発生した、 いかなるトラブル・損害についても作者は責任を負いません。 お使いの環境の違いなどによりソフトが正常に動作しない場合があります。 あらかじめご了承ください。

SteamPulse editorial summary

メアリウム is listed as a game with $2.99. It supports Windows, belongs to Single-player, Full controller support, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, and Family Sharing, and is associated with Adventure. SteamPulse's latest observation records 0 players at 25 September 2026 - 19:32:49 UTC, a tracked peak of 1, and review score data when available.

Overview facts

FieldValue
Gameメアリウム
Steam App ID3428180
Typegame
Release dateJan 20, 2025
Developer群悠
Publisher群悠
Price$2.99
PlatformsWindows
GenresAdventure
CategoriesSingle-player, Full controller support, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Family Sharing
Supported languagesJapanese
WebsiteNot available

Player and review overview

MetricValue
Latest observed players0 · 25 September 2026 - 19:32:49 UTC
SteamPulse tracked peak1
Positive reviews0
Negative reviews0
Total reviews0
Positive percentNot available
Review typeNo user reviews
RecommendationsNot available
Average playtimeNot available

SteamPulse record freshness

FieldValue
Steam release dateJan 20, 2025
Official Steam feed update (UTC)Not available
SteamPulse last record update (UTC)25 September 2026 - 19:32:49 UTC
Live player count updated (UTC)25 September 2026 - 19:32:49 UTC
Store metadata updated (UTC)25 September 2026 - 19:32:49 UTC

References

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

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/3428180
Steam Storehttps://store.steampowered.com/app/3428180/
Steam Communityhttps://steamcommunity.com/app/3428180
PCGamingWiki search
IGDB searchSearch IGDB for メアリウム

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 メアリウム?

メアリウム's latest SteamPulse observation records 0 players at 25 September 2026 - 19:32:49 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 メアリウム 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 メアリウム?

The separate directional player-region model assigns its leading shares to United States (16.9%), China (16%), Russia (7.5%). The directional follower-region model assigns its leading shares to United States (18.6%), China (17.5%), Russia (7.6%). The directional wishlist-region model assigns its leading shares to United States (16.9%), China (16%), Russia (7.5%). 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 メアリウム?

SteamPulse does not currently have a meaningful Steam review total for メアリウム. When review volume appears, this answer will summarize the positive share, raw review counts, and the current Steam review label.

How much follower and Twitch attention does メアリウム have?

メアリウム currently has about 9 tracked Steam followers as of 21 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 メアリウム?

メアリウム is currently listed at $2.99 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

No user reviews

Review score unavailable, 0 positive, 0 negative

Price and discount

$2.99

Platforms

Windows

Categories

Single-player, Full controller support, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support

Achievements

Not available

Platform releases
  • Steam 20 January 2025

DLC and packages

メアリウムBuy メアリウム #1212187$2.99

System requirements

Minimum requirements

Minimum: OS:

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