Isn't that the old Kimochi launcher?

The idea was basically to make it an adult Steam-like launcher, with some crowdfunding features (possibly through Patreon) attached.
When I tried it (before Nutaku aquired it, the Kimochi team was running red numbers, so the developers were probably glad Nutaku bought them up), it wasn't bad. The program had some minor bugs and quirks, but it downloaded stuff, installed stuff, and allowed me to play stuff. No idea how it performs now. Probably many bugs gone, some new bugs appeared, yet way less bugs overall.