@Raymond0(part 1 of 2): In the last few days I added input to the thing that is like a generic google stadia ripoff
as you can see, this is quite a minimal proof of concept and I have not yet optimized the lag (I am not really that bad at Celeste). Maybe this is because the wifi adapter in the laptop I'm testing with sucks?
I'm now testing with Celeste instead of Supertuxkart (which I would prefer because it is a bit lighter) because FNA games actually use SDL2 for input as well and the current input injection only covers SDL2 games.
I am manually clicking at the start of the video because the game ignores inputs if the window isn't focused (spoofing feature for that soon).