"Oh, hello, Anon. I know it's pretty unsettling to pick your number, but that's me, Anti-Poser! Just making sure you're safe. Yes, I meant there's parasite spreading across the Jolterland and I won't you and anyone else be infected. Just follow my instructions. Make sure that game cartridge that calls Syobon 64 is destroyed because it can breach out to our reality once that game is on, then you'll be fine. Careful tho, there's plenty of Syobons who looks alike, so ensure that they haven't show the smallest syptoms. And arm yourself, you don't know the day or the our... Have a good night."

- Antimorch Posermann, a.k.a Anti-Poser.

WE'RE SORRY, DZUL!

Sorry @SobonDzul for little or no accuracy (cuz I haven't play that game you've made), but there's my interpretation of SyobonX that the game cartridge (Syobon 64) ables it to come out of the screen as the game progresses as well as it's canonically the secondary antagonist since it can spread out the parasite that make the others be its puppets and give the Uroboros-like powers through it.

I hope you weren't dissapointed and even appreciate my thought.