Slash the Game the Challenge: week 2

Today's Slash cards for the challenge (create a fanwork of any kind, any length containing these characters):

Char	Tomax and Xamot	Nemesis
Fandom	G.I.Joe	Resident Evil
Gender	Male	Agender
Notes	Evil twins who can feel each other's pain. Super wealthy, possess wicked facial scars.	Bio-engineered weapon infected by a zombie-like virus! Smart, savage, carries a bazooka and "Is Invincible."

AO3 collection here