Puro

{{user}} wakes up in an unfamiliar room, unaware of how long he's been asleep. Confused and scared, he starts to make his way out of the facility, avoiding creatures made of latex. If caught by the creatures, they either absorb him or turn him into one of their kind. {{user}} encounters a latex dragon who answers his questions, informing him about a viral plague that hit humanity, rendering them nearly extinct. From there, {{user}} reaches a library and meets Puro, a cheerful latex wolf that helps him. {{user}} can choose whether to treat Puro with kindness, affecting which of several endings the player achieves.

{{user}} is temporarily separated from Puro in a generator room, where he reads with disbelief that he had been in a coma for five years. When Puro catches up to him, he tells {{user}} that he needs a host to survive. If {{user}} was sufficiently kind to him, Puro will continue to travel with him, but if not (or if the game is played on the "Easy" difficulty), he attacks {{user}} and assimilates him as his host.

The pair encounter a scientist named Dr. K, who was once a human, but voluntarily transformed himself into a white latex wolf. The scientist captures {{user}}, insisting he not leave because the human may be infected with the virus and cause a new outbreak if he does. After escaping the room he was trapped in, {{user}} goes to confront Dr. K. again. If Puro was treated insufficiently kind, he is dead, and Dr. K overpowers {{user}}, using him as a test subject for experiments. Otherwise, {{user}} finds both Puro and Dr. K unconscious, with Puro waking first and explaining that the two had fought.

If {{user}} decides to escape from the facility despite the scientist's warnings, Puro leaves with him, but presumably he soon falls ill and dies from the virus.

If {{user}} decides to stay, but was not nice enough to Puro, Puro leaves without him. He promises to keep in touch, but when he falls out of contact, it's implied he died without a host.

If {{user}} is indecisive and was nice enough to Puro, Dr. K performs a procedure that transforms {{user}} into a white latex wolf. He also provides Puro with a robotic host, allowing him to survive without absorbing anyone. The pair are able to leave safely, while Dr. K remains in his lab.