Predator (has since appealed and rerated MA15+ uncut), has reignited debate over the current prohibition of sale and exhibition of video games for mature audiences. As in the first game, there are special Infected whose mutations grant them special abilities that make them highly dangerous, which act as bosses. A prequel to "The Passing", titled "The Sacrifice", was released on October 5, 2010, as an add-on for both Left 4 Dead and Left 4 Dead 2. Tier one weapons (such as the SMG and Chrome Shotgun) deal damage relatively slowly and serve as basic offensive weapons.

It can be played offline, where you will be joined by AI-controlled team members, but the real joy is finding good players online and battling - and hopefully succeeding - through a campaign against zombie hordes. Faliszek stated that Left 4 Dead 2 's story would explore more of the world of the game, and that Valve had created a full story for the cause and effects of the infection pandemic, including terms that they have used for the AI Director.As in the first game, each campaign is presented in menus and loading screens as a film starring the four Survivors; and features, upon completing a campaign, a faux credits screen which acts as the final scoreboard for the players and recaps certain performance statistics for the group. The water maps were created by using the 3D animation tool Houdini against its landscape maps to create realistic water flow patterns as surface maps. In response, alterations were made to the cover art, [5] [6] but both Australia and Germany refused to rate the unmodified edition at the time of release.

Left 4 Dead 2’s “The Passing” brings the original Left 4 Dead Survivors down south for a meeting with the L4D2 cast, while delivering new single-player, multiplayer and co-operative gameplay. With new mutant types as well this is the perfect mix of survival horror and all out first person shooter action.In an interview in November 2009, Chet Faliszek claimed the number of pre-sales of Left 4 Dead 2 were four times that of the original game. Each Survivor can carry one each of five categories of equipment: primary weapons, secondary weapons, throwable weapons, major medical supplies (which also includes ammunition upgrades) and minor medical supplies. One discarded idea for a new Infected included the "Leaker"; the creature, when having taken damage, would shoot out spouts of goo at the survivors, and then would be able to self-detonate like the Boomer.

Left 4 Dead 2 introduces four new survivors: Coach, Ellis, Nick, and Rochelle, who are immune to the disease and have individual backstories that are provided through character dialogue. These surface maps were then applied in a "flowing" manner instead of the scrolling manner used in previous games.The game also features four exclusive survivors which replace the original survivors: Haruka Hirose ( 広瀬遥, Hirose Haruka, voiced by Ayane Sakura), a Japanese schoolgirl visiting America on a school trip; Yuusuke Kudou ( 工藤佑介, Kudō Yūsuke, voiced by Ryuichi Kijima), a Japanese college student on vacation; Sara Kirishima ( 霧島沙良, Kirishima Sara, voiced by Miyuki Sawashiro), a half-Japanese half-American tour guide; and Blake Jordan ( ジョーダンブレイク, Jōdan Bureiku, voiced by Hidenori Takahashi), an American bartender and army veteran. But for me a big distraction is that they have added blood effects and dismemberment to the zombies; having the screen go red when you use your cricket bat doesnt add a great deal to the game and for me has cost the game a point because its not necessary. Working their way through the swamps, the group comes across a crashed airplane, dead military paratroopers, and isolated swamp villages which had held out against the infected but were eventually overrun. which expands the Director's ability to customize level layout, world objects, weather, and lighting to reflect different times of day. Like its predecessor, Left 4 Dead 2 is set in the aftermath of a worldwide pandemic of a disease nicknamed the "Green Flu", which rapidly transforms humans into zombie-like creatures and mutated forms that demonstrate extreme aggression towards non-infected beings.

Il y a encore plus de choix d'armes que dans le premier LfD, des zombies en pagaille qui vienne de partout.It was broken up into 4 episodes taking your unlucky band of survivors as they made their escape in city and countryside environments. However, this sacrificial act would have given survivors time to escape, and the idea was dropped, though features of the Leaker were built into the Spitter. Upon death, he releases a cloud of smoke that can obscure the Survivors' vision and cause them to cough, should they come in direct contact with the smoke. With new special zombies and combat weapons, and awesome new campaigns, Left4Dead 2 has really given players what they want in a zombie game. While the game is intended as a continuation of the original, occurring one week after the first game begins, Valve decided to create a new group of survivors due to the change in location.