The Ouya’s online infrastructure was shutdown back in June. But today I tripped over reverse engineered FLOSS Ouya server software and a community of folks still building and playing games with their Ouyas.
I think a few of the folks around either had Ouyas or had Ouya adjacent interests. May be of particular use to @judytuna unless that quest to convert it to a linux kodi box got momentum.
All of these fun and games do requiring rooting the Ouya, but that at first glance looks to be the most difficult part.