Gaseous Server
Game ROM manager with a built-in web-based emulator using multiple sources to identify and provide metadata.
Maintained, but at a slower pace than the leaders in its category.
Commit activity more than 33% of tracked projects; popularity more than 34%. How this is calculated.
Commits, last 11 months
| Stars | 944 |
|---|---|
| Latest release | v2.0.0-rc.5 · 27 Sept 2026 |
| Repo updated | 27 Sept 2026 |
| Licence | AGPL-3.0 |
| Built with | Docker, .NET |
Is Gaseous Server actively maintained?
Gaseous Server is under active development: 112 commits landed over the last 11 months, averaging roughly 10 commits a month in the most recent quarter.
The most recent tagged release, v2.0.0-rc.5, shipped within the last month — a current, installable version exists today.
Note that Gaseous Server depends on a third-party service to work fully. It is self-hosted, but not self-contained: if that external service changes its terms or disappears, your instance is affected.
Gaseous Server ranks #7 of 22 in Games - Administrative Utilities & Control Panels, placing it mid-table for maintenance activity.
What Gaseous Server actually does
Gaseous Server is a self-hosted game ROM manager that includes a web-based emulator. It queries multiple external sources to automatically identify files and attach relevant metadata. The project is built using .NET and distributed under the AGPL-3.0 licence.
Best fit: It suits users looking to organise local game ROM collections and access metadata and emulation directly through a browser interface.
Worth knowing: With a modest repository popularity and moderate maintenance activity, you may encounter edge cases or need to rely on community support for troubleshooting. The copyleft AGPL-3.0 licence may also impose restrictions if you intend to modify and distribute the code.
Deployment notes
As a containerised .NET application, deployment typically involves Docker with persistent volumes mapped for your ROM library and configuration data. You will usually need to set up a reverse proxy to handle HTTPS traffic securely.
Links
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