Question: Dead Reign, a zombie apocalypse role-playing game, was published by which publisher who perhaps is best known for its popular, expansive "Rifts" series (1990-present)?

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Zombie Apocalypse: Never Die Alone: Zombie Apocalypse: Never Die Alone is a downloadable shoot 'em up game published by Konami in October 2011 for the PlayStation Network and Xbox Live Arcade.  It is a direct sequel to 2009's Zombie Apocalypse, starring four new heroes.

Palladium Books: Palladium Books is a publisher of role-playing games (RPGs) perhaps best known for its popular, expansive "Rifts" series (1990–present).  Palladium was founded April 1981 in Detroit, Michigan by current president and lead game designer Kevin Siembieda, and is now based in Westland, Michigan.  The company enjoys the support of a small but dedicated fanbase who praise its various game series for their innovative settings and ease of adaptability to various personal preferences, play styles, and power levels.

The Walking Dead: Survival Instinct: The Walking Dead: Survival Instinct is a single-player post apocalyptic first-person shooter video game developed by Terminal Reality and published by Activision.  It is based on and canon to "The Walking Dead" television series, in contrast to the video game by Telltale Games, which is based on and canon to the comics.  "The Walking Dead: Survival Instinct" acts as a prequel to the TV series; it is set in the Georgia countryside and focuses on Daryl and Merle Dixon as they make their way to Atlanta during the early days of the zombie apocalypse.  The critical reception for "The Walking Dead: Survival Instinct" was received poorly, with criticisms mainly directed to the game's graphics, control, and plot.

Dead Nation: Dead Nation is a top-down shoot 'em up video game for the PlayStation 3 developed by video game developer Housemarque.  It was released on November 30, 2010 in North America, and December 1 in Europe, on PlayStation Network.  "Dead Nation" takes place in a world afflicted by a zombie apocalypse.  The player can play as a male or female character and fight different types of zombies.  "Dead Nation" was one of the games given by Sony as part of their 'Welcome Back' package because of the PlayStation Network outage.  In February 2014 a PlayStation 4 version of the game titled the "Apocalypse Edition" was announced.  The original "Road of Devastation" downloadable content was included for the PS4 version, and the game was free for PlayStation Plus subscribers in March 2014.

The Walking Dead (comic book): The Walking Dead is an ongoing black-and-white comic book series created by writer Robert Kirkman and artist Tony Moore.  It focuses on Rick Grimes, a deputy who is shot in the line of duty and awakens from a coma in the zombie apocalypse that placed Georgia under quarantine.  He finds his wife and son, and meets other survivors, gradually taking on the role of leader among a group and later a community as Rick and his group try to survive the zombie apocalypse.

Preparedness 101: Zombie Apocalypse: "Preparedness 101: Zombie Apocalypse" is a blog post by the United States Centers for Disease Control and Prevention (CDC) that uses a zombie apocalypse metaphor to raise public awareness of emergency preparedness.  In a blog post titled "Preparedness 101: Zombie Apocalypse", the director of the CDC's Office of Public Health Preparedness and Response, Rear Admiral Ali S. Khan writes: "Take a zombie apocalypse for example.  That's right, I said z-o-m-b-i-e a-p-o-c-a-l-y-p-s-e.  You may laugh now, but when it happens you'll be happy you read this, and hey, maybe you'll even learn a thing or two about how to prepare for a real emergency."  Comparing the upcoming hurricane season and possible pandemics to "flesh-eating zombies" from the horror film "Night of the Living Dead" and the video game series "Resident Evil", Khan recommends Americans prepare for natural disasters as they would have prepared for "ravenous monsters".

George A. Romero: George Andrew Romero ( ; February 4, 1940 – July 16, 2017) was an American-Canadian filmmaker, writer and editor, best known for his series of gruesome and satirical horror films about an imagined zombie apocalypse, beginning with "Night of the Living Dead" (1968), which is often considered a progenitor of the fictional zombie of modern culture.  Other films in the series include "Dawn of the Dead" (1978) and "Day of the Dead" (1985).  Aside from the "Dead" series, his works include "The Crazies" (1973), "Martin" (1978), "Creepshow" (1982), "Monkey Shines" (1988), "The Dark Half" (1993) and "Bruiser" (2000).  He also created and executive-produced the television series "Tales from the Darkside" (1983–1988).

Redcon-1: Redcon-1 is an upcoming 2017 action adventure zombie apocalypse horror film, starring former WWE and TNA Wrestling star Katarina Waters, martial artist and co-producer, Mark Strange ("The Medallion", "Batman Begins"), and Carlos Gallardo ("Planet Terror", "El Mariachi").  The film is produced by Kevin Eastman, who is best known for having co-created the "Teenage Mutant Ninja Turtles" franchise.  Working titles for the film included "Zombie Apocalypse" and "Zombie City".  It is Gallardo's second zombie movie.  Over 1000 people played the extras.

Dead Reign: Dead Reign is a zombie apocalypse role-playing game published by Palladium Books.  The first print of the main book was in November 2008.

Rifts: Promise of Power: Rifts: Promise of Power is a 2005 video game licensed for the "Rifts" role-playing game (RPG) from Palladium Books.  It was available for pre-order since the spring when it was slated for an autumn release.  It was later released in October for the Nokia N-Gage.  It is currently the first and only adaptation of the "Rifts" RPG series to an electronic media format.  Due to the failure of the N-Gage platform in the North American market, however, the game is very difficult to find.

Supporting paragraphs: Dead Reign Palladium Books
Answer: Palladium Books