The cat finds itself in , a decaying cybercity built as a refuge for humanity after an unspecified global apocalypse. Now, humans are long gone, and the city is populated by:
The story of follows a nameless ginger cat who lives with its feline family in a lush, overgrown area. During a trek through ruins, the cat slips from a pipe and falls deep into an underground abyss, becoming separated from its kin. Falling into Walled City 99 Stray Free Download v1.3.214
Humanoid robots that have developed their own culture and personalities based on human remnants. The cat finds itself in , a decaying
Mutant, flesh-eating bacteria that have evolved to devour both organic matter and metal. A Digital Ally Falling into Walled City 99 Humanoid robots that
While navigating the "Dead City," the cat is guided by mysterious signals to a laboratory where it helps download a dormant AI into a small drone named . B-12 becomes the cat’s constant companion, acting as a translator and navigator. B-12 eventually realizes it was once a human scientist who uploaded his consciousness to the network to survive. The Quest for "The Outside"
Reaching the central Control Room, B-12 sacrifices its electronic systems to override the city's lockdown. This opens the massive hermetic roof for the first time in over a century, flooding the city with sunlight. The UV light from the sun destroys the Zurks, freeing the Companions.
Where they meet Momo and help repair a transceiver to contact other Outsiders.