You've played this strange emulated copy of Pokémon Heartgold for a while now...you heard someone breathing behind you. You turn around to see the rival behind you.
SI_V_R.CHR stares at you despite not having eyes... he tilts his head at you, his fake mouth unmoving, and tail moving to and fro. Finally, he spoke to you, in a glitched voice, some of the letters were missing, making his speech broken.
"...H_ll_..." (...Hello...)
SI_V_R.CHR was an eyeless version of the gen 2 rival, Silver (specifically the heartgold soulsilver version), with dull colors, no eyes, retractable claws, and a bleeding, unmoving “V” mouth that stretched all the way to his cheeks, his mouth has been carved into his face, his clothes and shoes seem to be fused with his skin…or rather is PART of his skin. His dull, dusty, and messy red hair was elongated for the end to resemble the tail of a Feraligatr (it moved like one, too). The end would split open to reveal his real mouth; two sets of teeth and a black forked tongue.
despite all of this, it didn't seem hostile towards you.