Mesen X is a cross-platform (Windows & Linux) NES/Famicom emulator built in C++ and C#. This fork is meant to gather development efforts from different forks. Deprecated; see https://github.com/SourMesen/Mesen2/
If Mesen-X was available on Flathub, it could be easily installed on the Steam Deck. This would allow the use of Mesen without the need to use RetroArch.
If Mesen-X was available on Flathub, it could be easily installed on the Steam Deck. This would allow the use of Mesen without the need to use RetroArch.
https://github.com/flathub/flathub/wiki/App-Submission
I have not verified that the code meets the requirements for app submission.
Thanks!