Challenge by- ~ponyboogers (https://www.deviantart.com/ponyboogers)
I am going to make an adopt for everyone of these, probably not in the same order, but going to try and make all of them.
1.Glow- http://adoption-factori.deviantart.com/art/OPEN-Sonic-Theme-Adopt-1-Glow-398039304 (CLOSED)
2.Shadow- http://adoption-factori.deviantart.com/art/OPEN-Sonic-Theme-Adopt-2-Shadow-398254432 (CLOSED)
3.Arctic- http://adoption-factori.deviantart.com/art/OPEN-Sonic-Theme-Adopt-3-Arctic-398661990 (CLOSED)
4.Tropical- http://adoption-factori.deviantart.com/art/OPEN-Sonic-Theme-Adopt-4-Tropical-398846820 (CLOSED)
5.Quiet-(together with Insane, egg auction) http://adoption-factori.devian