アルタイル号の殺人
宇宙船を舞台にしたＳＦミステリーゲーム。 とある基地の残骸を回収したことから、有人宇宙船アルタイル号の中で不可解な事件が巻き起こる。 被害を食い止めるべく宇宙船のマスターAIは、壊れかけのアンドロイド・フレムと共に事件の調査に乗り出す――
- Price:$10.99
- Release Date:10/8/2025
- Developer:orange
- Publisher:orange
- Last Updated:10/24/2025
- Steam App Id:4002520
アルタイル号の殺人
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, アルタイル号の殺人 has 1 concurrent player online and in-game. This is 75% lower than its previous all-time peak of 4 players achieved on 10/13/2025.
アルタイル号の殺人 Review
アルタイル号の殺人 has achieved a Steambase Player Score of 100 / 100. This score is calculated from 3 total reviews on the Steam store — giving it a 3 user reviews rating. These are split between 3 positive reviews, 0 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for アルタイル号の殺人 using the chart below.
アルタイル号の殺人 Price
アルタイル号の殺人 costs $10.99 in the Steam store as of 10/24/2025. At the moment, it can only be purchased as a standalone game but may be included in future bundles for a discount.
Explore the price history chart below to track historical price changes and other pricing stats for アルタイル号の殺人.
About アルタイル号の殺人
アルタイル号の殺人 is an Adventure game developed by orange. On 10/8/2025, it was released on the Steam Store by orange.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, アルタイル号の殺人 supports the following features:
- Single-player
- Touch Only Option
- Family Sharing
- Steam Achievements
- Full controller support
- Playable without Timed Input
- Stats
- Keyboard Only Option
- Mouse Only Option
From the Steam community, アルタイル号の殺人 has been tagged with the following user tags:
- Story Rich
- Visual Novel
- Choices Matter
- Mystery
- Cute
- Choose Your Own Adventure
- Detective
- Sci-fi
- Adventure
- Singleplayer
- Space
- 2D
Media & Sceenshots
Watch the featured video for アルタイル号の殺人 and see the latest screenshots from the Steam Store.
Related Packages
アルタイル号の殺人 is referenced by 1 package in the Steam Store.
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
アルタイル号の殺人 data has been sourced from:
- Valve Corporation. (2025, October 24). アルタイル号の殺人 on Steam. Steam Store. https://store.steampowered.com/app/4002520
- Valve Corporation. (2025, October 24). アルタイル号の殺人. Steam Community Hub. https://steamcommunity.com/app/4002520
- orange. (2025, September 25). アルタイル号の殺人. アルタイル号の殺人. http://orange-app.jp/game/Altair/index.html