Alone on the Lost Isle
An atmospheric open-world survival game featuring exploration of a mysterious island, base building, crafting, and a dog companion. Face hostile inhabitants of the island.
Last Updated: 1/5/2026
| Developer | Khachatur Antonyan |
| Publisher | Khachatur Antonyan |
| Steam App Id | 3888080 |
About Alone on the Lost Isle
Alone on the Lost Isle is an Action, Adventure, Indie, and Simulation game developed by Khachatur Antonyan . It was released on the Steam Store by Khachatur Antonyan .
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, Alone on the Lost Isle supports the following features:
- Playable without Timed Input
- Mouse Only Option
- Single-player
- Family Sharing
- Keyboard Only Option
- Custom Volume Controls
Media & Sceenshots
Watch the featured video for Alone on the Lost Isle and see the latest screenshots from the Steam Store.

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Soures & References
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Alone on the Lost Isle data has been sourced from:
- Valve Corporation. (2026, January 5). Alone on the Lost Isle on Steam. Steam Store.
- Valve Corporation. (2026, January 5). Alone on the Lost Isle. Steam Community Hub.
- Khachatur Antonyan . (2025, July 23). Alone on the Lost Isle. Alone on the Lost Isle.