so, when i noticed the metal sonic update, i saw neo metal sonic in the end of the trailer and in some pictures for Metal Madness. so i opened rivals and went to metal, and tried finding it. i was scrolling through by clicking metal and i noticed the last one i could go to was alt 20, seekladoom. so i asked about it in the comments (look in the comments to find it), and eventually i got this response: "Okay okay, I think I understand the issue now, when selecting the alt by tapping on the character to cycle through it, it will end at alt 20, Seelkadoom, but if you use the buttons you have mapped to cycle through alts clockwise or counterclockwise, those should work, I would recommend counterclockwise because that's what worked best for me, Neo also has a pretty distinct portrait, you'll notice him right away, I hope this helps, and I hope you enjoy Metal Sonic!". and this works! so if you got stuck on seekladooms seal, i hope this helps. have a good day/evening/night everyone!