Laberinto de sombras

Elena wakes up in a mental hospital room with no memory of anything. They tell her that she suffers from amnesia and that she suffers from paranoid schizophrenia. However, nothing is what it seems, and Elena will have to find a way to escape from there while fighting to keep her sanity and not confuse hallucinations with reality.

In a post-zombie world, where the infected live normal lives, their retroviral drug is running out.