Oh, here we go! I was looking for this thread earlier, but couldn't find it so I made the new one. Sorry about that.>>388474
Yes, Minty makes a small cameo in MFA2.
In the Minty game, the endings depend entirely on how many socks you have. To get ending #2, you need between 6 and 11 socks.
To get the odd socks cutie mark, collect at least five socks and have none of them match. (The easiest way to do this is to do Trixie's side quest.)
I hope that's helpful!
Sorry to keep everyone waiting for SO long. A new demo of MFA2 will be along shortly! In the meantime, I hope you enjoy Minty's little adventure.