Looks sweet but I'm not too into the homebrew games, especially if they are physical releases only. I have a GDEMU in my Dreamcast so I don't have a disc drive anymore and I also have a ton of games on my backlog with my Dreamcast already. Looking at you Skies of Arcadia that is on average a 50 hour RPG.
The last new game for old consoles I got excited for was Pier Solar on the Sega Genesis back in 2010 and that was mainly because it was the only game that used the Sega CD in tandum with the cartridge to get CD quality music. Pier Solar was okay and there is even an offical port of it on the Dreamcast but I never bothered to go back to it or have any interest to either.