Telltale Games has announced that Episode 4 of The Walking Dead video game is now available for iOS devices. Continue reading for the official episode details, screenshots, and a new trailer:

"Written by Gary Whitta, the screenwriter behind The Book of Eli starring Denzel Washington and the upcoming film, After Earth starring Will Smith, episode four of The Walking Dead continues the story of Lee Everett in the bleak and horrific aftermath of a zombie apocalypse.

As episode four begins, and in the wake of terrible loss, the group of survivors arrives in Savannah, Georgia. Stalked by an unseen human threat and with the constant menace of the undead, Lee struggles to manage the tensions of an increasingly paranoid group and above all, protect 8-year old Clementine, a girl in search of her parents in the wake of the undead plague.

Each episode of The Walking Dead is available for $4.99 or as a $19.99 season pass on PlayStation®Network; for 400 Microsoft®Points per episode on the Xbox LIVE Marketplace for Xbox 360, and as a $24.99 five-episode season pass for PC and Mac from the Telltale Online Store, Steam, and other digital outlets.

The Walking Dead is also available for iOS devices via the App Store as Walking Dead: The Game, for $4.99. Episodes 2-5 can be bought as in-app purchases for $4.99 each or as a multi-pack bundle for $14.99 (saving 25% over individual episode purchases).

The Walking Dead: Episode Four – Around Every Corner is rated 'M' (Mature) for Blood and Gore, Intense Violence, Sexual Themes, and Strong Language by the ESRB."

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Episode 5 will be released later this month and a boxed version with all five episodes will be available early next month. For details on the boxed limited collector's edition, visit: http://dailydead.com/details-and-photos-from-the-walking-dead-video-game-collectors-edition/

Previously Released Trailer/Screenshots: