I have a Steam Deck connected to the TV (but I can use the stand) and I want to use with Synthesia.
As it supports Windows video games and other applications, I was wondering if publish the application also there can be something interested to this project.
The difference is that I don't have to install manually everywhere I have Steam (also on my laptop with windows or linux per example).
For reference, I used Synthesia on Linux with wine (the application that let windows/linux integration) without problems in the past.
Publish also on Steam?
Search the forum before posting your idea. 
No explicit, hateful, or hurtful language. Nothing illegal.

No explicit, hateful, or hurtful language. Nothing illegal.
I don't have any plans for a Steam release at the moment. (There used to be, but I canceled them a few years ago.)
That said, a quick search made it sound like adding non-Steam apps to the Steam Deck is a supported use case. Something like "Heroic" makes it only take a few clicks. And even adding something manually doesn't look like it takes that many steps.
That said, a quick search made it sound like adding non-Steam apps to the Steam Deck is a supported use case. Something like "Heroic" makes it only take a few clicks. And even adding something manually doesn't look like it takes that many steps.