Astray: Zero
A 2D side-scrolling action-adventure game. You constantly defeat monsters and advance to the next level. In the hand-drawn game world, you will fight alongside a girl named Zero, uncovering the truth of this game world during a fantastical journey!
Last Updated: 3/18/2026
| Developers | |
| Publisher | Little Studio |
| Steam App Id | 4150340 |
Astray: Zero
A 2D side-scrolling action-adventure game. You constantly defeat monsters and advance to the next level. In the hand-drawn game world, you will fight alongside a girl named Zero, uncovering the truth of this game world during a fantastical journey!
Last Updated: 3/18/2026
- Windows
- Mac
- Linux
About Astray: Zero
Astray: Zero is an Adventure, Indie, and Action game developed by Little Studio, and 拾光社. It was released on the Steam Store by Little Studio.
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, Astray: Zero supports the following features:
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Astray: Zero and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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Astray: Zero data has been sourced from:
- Valve Corporation. (2026, March 18). Astray: Zero on Steam. Steam Store.
- Valve Corporation. (2026, March 18). Astray: Zero. Steam Community Hub.