GravityOptional
A physics-based co-op roguelite about flightless owls, crippling debt, and industrial glue. Pilot a rickety airship through acid storms, harpoon floating garbage, and build makeshift shelters out of stolen bathtubs to protect your cargo. If the package gets wet, you don't get paid.
Last Updated: 6/14/2026
| Developers | |
| Publishers | |
| Steam App Id | 4259910 |
GravityOptional
A physics-based co-op roguelite about flightless owls, crippling debt, and industrial glue. Pilot a rickety airship through acid storms, harpoon floating garbage, and build makeshift shelters out of stolen bathtubs to protect your cargo. If the package gets wet, you don't get paid.
Last Updated: 6/14/2026
- Windows
- Mac
- Linux
About GravityOptional
GravityOptional is a Simulation game developed by BlurryOwl, and BOOMERANG. It was released on the Steam Store by BlurryOwl, and BOOMERANG.
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, GravityOptional supports the following features:
- Single-player
- Full controller support
- Custom Volume Controls
- Multi-player
- Co-op
- Online Co-op
- Stereo Sound
- Playable without Timed Input
- Family Sharing
Media & Sceenshots
Watch the featured video for GravityOptional and see the latest screenshots from the Steam Store.

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Soures & References
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GravityOptional data has been sourced from:
- Valve Corporation. (2026, June 14). GravityOptional on Steam. Steam Store.
- Valve Corporation. (2026, June 14). GravityOptional. Steam Community Hub.