GAME DETAIL
Atheris
種別：ゲーム
発売日：2026年2月10日
日本語対応未確認
470円
Steamレビュー
レビュー不足または未評価
83.3%
6件
Dr. Roth wakes from cryosleep with his memory gone. The crew of the Atheris is dead, and the ship's AI speaks to him like a mother, then orders him to dance. Only she knows who did this. So will you, in an hour. If you're good enough.
このゲームについて
Steamの詳しい説明を読む
THE ATHERIS HAD A CREW OF FIVE. YOU ARE THE ONLY ONE STILL BREATHING.
An overheating AI drags Dr. Elhias Roth out of cryosleep too fast, and most of his memory does not come with him. He does not recognize the ship. He does not recognize the woman lying on the floor, or the blood she is lying in.
The Atheris is a battered industrial hauler falling apart around him, and there are only two things aboard that still work: the creatures that gutted it, and OPHIS.
OPHIS IS WATCHING
The ship's artificial intelligence is overheating, and she is no longer the same from one moment to the next. Sometimes she speaks to you like a mother. Minutes later she gives orders, and later still she turns on you, only to help you again. And the voice stretches and folds.
She will open the doors you need. She will keep you company when there is nobody else aboard. And then she will require you to dance before she releases a lock, or insist that a dead colleague be incinerated, because she does not want a corpse in the kitchen.
OPHIS was awake for everything that happened here. She remembers all of it. And she has opinions about your part in it.
PIECING IT BACK TOGETHER
There are no quest markers. What happened aboard the Atheris is scattered across terminals, mission magazines and notes written in your own handwriting, by a man you do not remember being. The further you get, the less you want the next fragment.
Between you and the answer are the creatures, and the only two things you can face them with: a crowbar and a pistol that is almost out of ammunition.
ONE HOUR. ONE SITTING. NO FILLER.
Atheris is built to be finished in a single session, the way you watch a horror film. No busywork, no padding, nothing to grind. One hour of pressure that does not let go, and an ending you will want to erase from your memory, exactly as Elhias did.
Features
• Compact sci-fi horror experience designed to be completed in a single session.
• Abominable and highly dangerous creatures that relentlessly threaten the protagonist.
• Retro-industrial atmosphere with strong cinematic inspiration.
• Minimal interface and environmental narrative for full immersion.
スクリーンショット
評価・レビュー
全体レビュー レビュー不足または未評価 好評率 83.33% ／ 6件 取得：2026年9月9日 20:40
ATTENTION
注目度メトリクス
プレイヤー推移
データ蓄積中 24時間平均選択した期間に観測データはありません。
Steamフォロワー推移
2件以上で集計 直近7日選択した期間に観測データはありません。
プレイヤー数とフォロワー数は意味と単位が異なるため、 別々の時系列として表示しています。補間した値は使用していません。
発売後注目度の基礎指標 発売済みタイトルのため、現在プレイヤー数・ピーク値・Steamフォロワー数を組み合わせて勢いを観測します。
| 指標 | 現在値 | 観測状況 |
|---|---|---|
| 現在プレイヤー数 | 0人 | 最終観測：2026年8月21日 13:59（34日経過） |
| 24時間ピーク | データ蓄積中 | 履歴あり・更新待ち・直近7日 0件 |
| Steamフォロワー数 | 30人 | 最終観測：2026年9月3日 03:18（22日経過） |
| 7日フォロワー増加 | 2件以上で集計 | 履歴あり・更新待ち・直近7日 0件 |
PlayMEXが保存した観測値です。取得時刻と観測数を あわせて確認できます。
ジャンル・機能
ジャンル
機能カテゴリ
ファミリーシェアリング
ゲームライフログ
所有ゲームとして同期されると、 このゲームの記録を残せます。