Could someone tell me, how does one go about creating a Nostalgic species? (Or changing an existing pet to Nostalgic) ♥Thank you so very much!♥

Here's a guide on how to create a Nostalgic pet: [link]https://subeta.net/forums.php/read/825385[/link] :)

Thank you so much! I could not find that post for the life of me!

I like the Nostalgic Paralix