2012, and its success has been seen as constituting a revitalization of the weakened adventure game genre. In July 2013, Telltale released an additional downloadable episode, 400 Days, to extend the first season and bridge the gap towards Telltale's second season, released later that year as well as in 2014. Season 3 and Season 4 of The Walking Dead were released in 2016–2017 and 2018–2019, respectively. Gameplay The Walking Dead is a graphic adventure, played from a third-person perspective with a variety of cinematic camera angles, in which the player, as protagonist Lee Everett, works with a rag-tag group of survivors to stay alive in the midst of a zombie apocalypse.}} The player can examine and interact with characters and items, and must make use of inventory items and the environment. Throughout the game, the player is presented with the ability to interact with their surroundings, and options to determine the nature of that interaction. For example, the player may be able to look at a character, talk to that character, or if they are carrying an item, offer it to the character or ask them about it. According to Robert Kirkman, The Walking Dead game is focused more on developing characters and story, and less on the action tropes that tend to feature in other zombie-based games, such as Left 4 Dead. Some parts of the game require timed responses from the player, often leading to significant decisions that will impact the game's story, in the manner of role-playing games (RPGs). Some conversation trees require the player to make a selection within a limited time, otherwise Lee will remain quiet, which can affect how other characters respond to him. Unlike in other RPGs such as the Mass Effect or Fallout series, where choices fall on either side of a "good or evil" scale, the choices within The Walking Dead have ambiguous results, having an effect on the attitude of the non-player characters towards Lee. The player can opt to enable a "choice notification" feature, in which the game's interface indicates that a character has changed their disposition towards Lee as a result of these choices. In more action-based sequences, the player must follow on-screen prompts for quick time events (QTEs) so as to keep themselves or other characters alive. If the player dies, the game restarts from just prior to the QTE. Other timed situations involve major decisions, such