Resistance: Fall of Man—often called Resistance; abbreviated to RFoM; and originally developed under the title I8 (because it was the eighth title to be in production by Insomniac Games) — is a science fiction first-person shooter video game for the PlayStation 3, developed by Insomniac Games. The game is set in an alternate history 1951, and puts the player in the footsteps of Sgt. Nathan Hale as he and the human resistance forces attempt to drive a mysterious alien-like invasion out of Britain.
The game was released as a PlayStation 3 launch title in Japan on November 11, 2006, in the United States on November 14, 2006 and in Europe on March 23, 2007. Resistance had a generally favorable critical reception, garnering particular praise in view of its status as a launch title and winning several awards, as well as being the first PS3 game to sell over one million copies, followed immediately by MotorStorm. The story continues in Resistance 2.
Resistance, along with Sony and Insomniac Games, has since become embattled with The Church of England for purportedly illegal use of interior shots of Manchester Cathedral to recreate the building within the game, as well as "promoting violence" within the building.
The game starts in 1951, with the protagonist, Sgt. Nathan Hale, as part of the United States Army Rangers 5,000-man task force to help liberate Britain and to retrieve a secret weapon that the British claim can be used against the Chimera. However, the force is quickly wiped out by a Chimeran spire attack, which infects all of the soldiers with the Chimeran virus, soon after landing in York. Hale, the only survivor, appears to be infected with the virus despite not having gone into a coma; he possesses increased metabolism and limited regeneration, and his irises have become gold/yellow, somewhat like the Chimera. He now harnesses the power to use sym-bacs, the games version of health packs, to instantly regenerate up to a quarter of his health at a time. Hale continues on his mission, along the way meeting with and rescuing Captain Rachel Parker while escaping from a Chimeran conversion center in Grimsby. Parker assists Hale over the radio for the rest of his mission. Hale and the British forces eventually manage to deliver the secret weapon to one of the Resistance's headquarters, only for it to be attacked by Chimeran forces shortly afterward. It is revealed that the "secret weapon" is actually an "Angel", a Chimeran creature that British Intelligence was able to capture. The Angels are the most powerful form of Chimera creature, and British Intelligence theorizes that they control the rest of the Chimera forces through some form of telepathy. The Angel attempts to enter into Hale's mind, but he manages to resist the mind-meld and shoots the creature in the head with one long burst from his M5A2 carbine.
Hale continues with the war effort, assisted by Lieutenant Steven Cartwright, a British Royal Marines Commando. The two of them eventually discover that the Chimera have established a series of metallic Towers throughout Britain, all inter-connected by a series of underground power conduits. Oddly, evidence indicates that the Towers were excavated, not constructed, adding more mystery as to the origin of the Chimera. Hale enters the underground Chimeran tunnels and discovers that the Chimera's main Tower in Britain is in London. Through his connection to the Chimera, Hale comes to the conclusion that destroying the central Tower will somehow result in the total defeat of the Chimera in Britain.
The British and American forces launch one final, desperate attack against the main Tower in London. Hale manages to reach the top of the Tower and destroy its central nuclear fission reactor, resulting in a massive explosion that demolishes the main Tower. The reaction propagates along the Chimera conduit network, destroying all the Towers in Britain and killing all of the Angels inside. With the Angels dead, the remaining Chimera forces quickly die off. Parker theorizes that they are simply unable to survive without the presence of the Angels. While Britain is liberated from the Chimeran forces, the rest of Europe continues to be occupied by the Chimera.
As for Hale, he is presumed to have been killed in the explosion of the main Tower, and the Americans list him as Killed in Action. Parker is not convinced, though, and believes that Hale may have managed to survive somehow. The game's final cutscene shows Hale indeed alive, walking through the rubble and snow, armed with only a single grenade. Suddenly, he is captured by a squad of soldiers wearing unusual insignia, appearing to be some form of special forces, known only as the Black Ops, a name given to them in the multiplayer mode (their bodies are seen at various points towards the very end of the campaign game, near the Central Core itself, and appear to be specially outfitted in airtight suits designed to resist or repel Chimeran spire attacks). Hale briefly contemplates killing them as well as himself with the grenade, but ultimately decides against it. He drops the grenade and allows himself to be taken into custody by the soldiers (the name of the video cut is "A Fateful Choice"). This is where Resistance 2 picks up. 
For more info go to www.resistance.wikia.com/wiki/