Abyssal Rust
Navigate an open-world ocean in a rusted submarine with monstrous creatures lurking in the depths. Collect artifacts, upgrade your submarine and descend into even deeper waters. If you didn’t fear the deep sea before, now you will.
Last Updated: 1/24/2026
| Developer | Inmersionbit |
| Publisher | Inmersionbit |
| Steam App Id | 3800010 |
About Abyssal Rust
Abyssal Rust is an Adventure game developed by Inmersionbit. It was released on the Steam Store by Inmersionbit.
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, Abyssal Rust supports the following features:
- Single-player
- Full controller support
- Custom Volume Controls
- Stereo Sound
- Playable without Timed Input
- Family Sharing
Media & Sceenshots
Watch the featured video for Abyssal Rust and see the latest screenshots from the Steam Store.

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Soures & References
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Abyssal Rust data has been sourced from:
- Valve Corporation. (2026, January 24). Abyssal Rust on Steam. Steam Store.
- Valve Corporation. (2026, January 24). Abyssal Rust. Steam Community Hub.