"Call of Duty: Black Ops Zombies delivers a Zombies experience never before seen on mobile platforms, including the original Call of Duty: Black Ops map Kino der Toten, and 50 levels of Dead-Ops Arcade, with even more features, upgrades and maps to come. Gamers can play solo, or battle it out in a true multiplayer experience with up to four people using the new Voice Chat feature."
Call of Duty: Black Ops Zombies, abbreviated as COD:BOZ, is a spin-off game of the Call of Duty series immensely popular Zombies mode and the sequel to Call of Duty: Zombies. Developed by Ideaworks Game Studio and published by Activision for Android and iOS, it was launched in select countries on December 1, 2011 and on Android in August 2012 for US $6.99.
The game allows four-player multiplayer, and, as a new addition to both platforms, voice chat. The first map to be released was Kino der Toten, and Dead Ops Arcade has also been fully transformed to the Android and iOS platform, with 50 levels. Players are able to play as the four characters from the console version; Tank Dempsey, Nikolai Belinski, Takeo Masaki and Doctor Richtofen, as well as the four random characters from Dead Ops Arcade and a "rookie" soldier in the tutorial. Activision has also stated that further map packs will be released in the near future, free of charge.
An update on February 2, 2012 added the Ray Gun, Monkey Bomb, and SPAS-12. It also added a feature to continue the previous game (on solo), as well as fixing some bugs, plus adding a new COD Point feature, which allows the player to buy things on solo. On March 15, 2012, Ascension was released, along with the Thundergun, Gersch Device, and Matryoshka Dolls. On July 19, 2012, Call of the Dead was released it features Tank Dempsey, Nikolai Belinski, Takeo Masaki and Edward Richtofen instead of the characters featured in the game on the consoles.