To sell nudes to nerds through Patreon mostly. permalink This cosplay is so good that I want to give her condolences for the loss of her father. permalink Name? Also, this is the first time I've seen a cosplay of Alyx is Alyx Vance such a beloved video game heroine?: HalfLife. Alyx Vance from Half Life. She is portrayed as a woman in her mid-twenties, and is a prominent figure in the Resistance campaign against the rule of the.