Left 4 Dead 2 60 Fps Cap
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Left 4 Dead is a 2008 first-person shooter game developed by Valve South and published by Valve. It was originally released for Microsoft Windows and Xbox 360 in November 2008 and for Mac OS X in October 2010, and is the first title in the Left 4 Dead series. Set during the aftermath of a zombie outbreak on the East Coast of the United States, the game pits its four protagonists, dubbed the "Survivors", against hordes of the infected.
Left 4 Dead uses Valve's proprietary Source engine, with four game modes: a single-player mode in which allied characters are controlled by AI, a four-player co-op campaign mode, an eight-player online versus mode, and a four-player survival mode. In all modes, an artificial intelligence dubbed the "Director" controls level pacing and item placements in an attempt to create a dynamic experience and increase replay value.
Left 4 Dead was well received by the industry media upon its release, with praise for its replay value, focus on cooperative play, and cinematic feel, although some criticized its limited level selection and lack of narrative. Considered one of the greatest video games ever made, the game won several publication awards, as well as distinctions from the Academy of Interactive Arts & Sciences and British Academy of Film and Television Arts. As was done with Team Fortress 2, Valve supplemented the game with free downloadable content. The success of the game led to the development of the sequel Left 4 Dead 2, which was released in 2009. In 2012, all Left 4 Dead campaigns were ported over to Left 4 Dead 2, with cross-platform multiplayer support between Windows and Mac versions of the game.
After narrowly avoiding the new types of infected, the survivors are alerted by a passing helicopter to an evacuation point at the roof of Mercy Hospital. Fighting their way through the city's streets, subway, and sewers, they are rescued from the hospital's roof by the pilot (voiced by Dennis Bateman), only to discover that he is infected. Zoey is forced to kill him, causing the helicopter to crash in an industrial district outside the city. Finding an armored delivery truck, the group uses it to reach the small town of Riverside. After encountering a paranoid and delirious man (voiced by Nathan Vetterlein) in the local church, they discover that the town is overrun and head to a boathouse for rescue. Contacting a small fishing vessel (owner voiced by John Patrick Lowrie), they are kicked out of the boat at the city of Newburg across the river, finding much of it in flames. Resting in a greenhouse, the survivors are interrupted by a military C-130 Hercules passing overhead, leading them to believe that it will land at the city's airport. The U.S. military had bombed the airport in an attempt to contain the infection, though the runway is partially intact, allowing the survivors to fuel up and escape in the waiting C-130 (pilot voiced by Gary Schwartz).
Like the helicopter before it, this plane also crashes, and the survivors find themselves at the outskirts of the Allegheny National Forest. Following a series of train tracks, the group finally reaches a functioning but abandoned military evacuation point. After answering a radio transmission (soldier voiced by David Scully), they make their final stand against hordes of infected before a military APC arrives to supposedly transport them to Northeast Safe Zone Echo, one of the few remaining safe areas. Instead, they are detained in a military installation,[4] where they learn that they are not immune and are actually asymptomatic carriers who have infected most of their rescuers. Meanwhile, the base is overthrown by a mutiny, attracting hordes of infected. The survivors escape via train and travel south at the insistence of Bill, who believes they can find long-term safety on the islands of the Florida Keys.
At the portside town of Rayford in Georgia, they find a sailboat but must first raise a lift bridge powered by an aging generator alongside two other generators to reach open waters. As the bridge raises, the aging generator gives out. Bill sacrifices himself to restart it so that the others may reach safety. While waiting for the horde to disperse, the three remaining members encounter the survivors from Left 4 Dead 2. They agree to help the other survivors re-lower the bridge so that they can cross in their car. Louis, Zoey, and Francis then board their boat and set sail for the Florida Keys.
While a shooter, the game focuses largely on cooperation and teamwork, and thus eschews some "realism" conventions usual in other FPS games. Colored outlines of teammates are visible through walls to help players stick together and coordinate their movement. If a survivor's health is depleted, they become incapacitated and can only be helped by another survivor, after which they continue playing with lower health. If they are incapacitated twice without healing, the third incapacitation will kill them.
During "Campaign" mode, if a survivor is killed, they will eventually respawn in a closet or small room, but must be freed by another survivor to rejoin the team.[8] The AI will not open "respawn closets", so if all human player survivors are incapacitated, the level will restart. Survivors can share first-aid kits and pain pills, and heal each other. Left 4 Dead has friendly fire, increasing the need for caution and coordination around other survivors.
Via a quick menu, the survivors can communicate and organize with voice commands and callouts.[9] Over 1,000 unique lines were recorded for each survivor.[7] Additional communication of player actions is conveyed through lights; weapon-mounted flashlights and muzzle flashes help players determine when their companions are shooting, performing melee attacks, reloading or moving. (Due to control issues and the likelihood of players using a headset, the Xbox 360 version of Left 4 Dead omits the quick phrases feature.)[10]
All original campaigns are divided into five levels, connected by safehouses; checkpoints where players can heal, re-arm and revive characters who were killed.[11] Some levels are broken up with "crescendo events", which introduce a new obstacle before the survivors can continue moving. In the final chapter of each campaign, the players must defend a position from an onslaught of infected until rescue arrives.[7] The four campaigns are: "No Mercy", a city culminating in a hospital skyscraper; "Death Toll", a small town and countryside; "Dead Air", a bombed city and an airport; and "Blood Harvest", a woodland and farm setting.
A two-level DLC campaign, "Crash Course", was released on September 29, 2009, set in the industrial outskirts between "No Mercy" and "Death Toll". The Sacrifice is a three-level campaign released on October 5, 2010, with an industrial port-side setting in Georgia. These new levels contain a number of alternate routes to follow with more supplies, helping to create a sense of non-linearity.[12] Each campaign typically lasts between 20 and 75 minutes depending on the difficulty level. Both platform versions of the game utilize an achievement system.[13]
Each player starts the game with a semiautomatic pistol, an M1911.[14] It is the only weapon with unlimited ammo, and the only weapon that can be used while incapacitated. (If a second pistol is found, the player can dual wield them.) At the beginning of each campaign, survivors can choose between a submachine gun and a pump-action shotgun. As the survivors progress through a campaign, more powerful weapons can be found; the full-auto assault rifle, a semi-automatic shotgun, and a scoped hunting rifle.
In addition to firearms, a player can carry three other items: improvised grenades (either a Molotov cocktail, or a pipe bomb with a smoke alarm, designed to attract the infected);[14] a first aid kit, which can be used to heal any survivor, and pain pills, which provide a temporary health boost. A melee attack can always be used to shove away any infected within reach. Also available are environmental weapons, such as gas cans, propane cylinders, and oxygen tanks, which explode when shot. These can be picked up and moved by survivors, but this blocks them from using other weapons at the same time. Rarely, there are strategically placed minigun turrets near crescendo events and finales.
The infected (voiced by experimental musician Mike Patton [commons, Smoker, and Hunter] and voice actor Fred Tatasciore [Boomer and Tank])[15] are the enemies of Left 4 Dead, and comparisons have been made with 'zombies' from certain modern films, such as Dawn of the Dead, 28 Days Later, and Quarantine.[16][17] An important distinction from the former is that the infected are, as cited in the game's manual, living humans infected with a rabies-like pathogen; more similar to the latter two films, rather than undead zombies. While they are never seen eating humans, bite wounds and mutilation are often mentioned. In an interview with 1Up.com, designer Mike Booth commented on the concept of using a pathogen as an inspiration for the setting:.mw-parser-output .templatequoteoverflow:hidden;margin:1em 0;padding:0 32px.mw-parser-output .templatequote .templatequoteciteline-height:1.5em;text-align:left;padding-left:1.6em;margin-top:0
The "common infected" are fast and agile, weak individually, but overwhelming in numbers. They display a special attraction to high-pitched sounds, such as car alarms and the beeping device attached to pipe bombs. They will often chase down these noises while ignoring lower-pitched, louder sounds, such as gunfire. They occasionally attack en masse, referred to as a "horde".[18]
There are five "special" or "boss" infected, whose mutations grant them special attacks. Each of the special infected have a distinctive sound, silhouette, and musical cue, making their presence easily recognizable by players. There are five special infected in Left 4 Dead:[18]
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