HITMAN World of Assassination follows the legendary assassin Agent 47, a genetically engineered killer who works for the covert International Contract Agency (ICA). After uncovering a mysterious conspiracy involving the powerful secret organization Providence, 47 and his handler Diana Burnwood embark on a global mission to dismantle its leadership. Their pursuit takes them across luxurious mansions, crowded cities, exotic resorts, and heavily guarded facilities, where every target can be eliminated in countless creative ways. As 47 investigates his own origins and his connection to the conspiracy, he discovers that his past is deeply intertwined with the people he is hunting. Alongside former allies such as Lucas Grey, he wages a dangerous shadow war against Providence and its enigmatic leaders. The story gradually reveals betrayals, hidden alliances, and long-buried secrets surrounding 47's creation. Ultimately, Agent 47 must decide how far he is willing to go to end the cycle of manipulation and reclaim control over his own destiny.

In HITMAN 2, Agent 47 returns to the world of international assassination, pursuing a mysterious client known only as the Shadow Client. His investigation takes him across exotic locations, from sun-drenched Miami to the streets of Mumbai and the forests of Colombia, as he hunts down powerful targets connected to a growing conspiracy. Working alongside the International Contract Agency (ICA), 47 gradually uncovers the Shadow Client’s true identity and his connection to 47’s own past. As the conflict escalates, old secrets surrounding Providence and its powerful leaders begin to emerge. 47 must navigate shifting alliances, hidden agendas, and increasingly dangerous enemies while carrying out his contracts with deadly precision. His pursuit becomes deeply personal when he discovers that the conspiracy reaches back to the origins of his own life. The story ultimately sets the stage for a much larger confrontation that continues into the next chapter of his journey.

HITMAN (2016) follows Agent 47, a highly trained and mysterious assassin working for the International Contract Agency (ICA), as he travels across the world to eliminate high-profile targets. Each mission places 47 in a detailed sandbox environment where he must gather information, disguise himself, manipulate his surroundings, and carefully plan the perfect assassination. As the story unfolds, his contracts begin to reveal connections to a mysterious organization known as Providence, suggesting that his seemingly unrelated assignments are part of a much larger conspiracy. Alongside his handler Diana Burnwood, 47 gradually uncovers secrets surrounding powerful individuals and shadowy global networks. The game blends stealth, strategy, and improvisation, allowing players to approach each target in countless creative ways. As the investigation deepens, 47 becomes increasingly entangled in a dangerous conflict involving international power and hidden agendas. Ultimately, his missions lead him toward a confrontation that sets the stage for the larger story of the World of Assassination trilogy.

Hitman GO reimagines the world of Agent 47 as a stylish, turn-based strategy adventure where every move must be carefully planned. Players take control of Agent 47, the legendary assassin, as he travels through a series of intricate locations filled with guards, targets, traps, and other obstacles. Rather than controlling him in real time, each mission becomes a strategic puzzle in which players must determine the safest and most effective path to their objective. Agent 47 must infiltrate guarded areas, eliminate his assigned targets, avoid detection, and ultimately make his escape. Along the way, players can make use of disguises, distractions, weapons, and carefully timed movements to overcome increasingly difficult challenges. The game's miniature diorama presentation gives the Hitman universe a distinctive board-game-inspired style while preserving its themes of stealth and assassination. Although its narrative is much simpler than the main series, it successfully captures Agent 47's calm, precise, and professional nature. Ultimately, Hitman GO transforms the classic assassination formula into an elegant strategic experience where every single move can determine whether Agent 47 completes his mission or gets caught.

In Hitman: Absolution, Agent 47 is drawn into a deeply personal mission after receiving an unexpected assignment that forces him to confront his own past. Betrayed by those he once trusted, 47 finds himself hunted by the Agency while trying to protect a mysterious young girl named Victoria. His journey takes him through the criminal underworld of Chicago, where corrupt businessmen, ruthless gangs, and powerful conspirators all become obstacles in his path. As he investigates Victoria’s origins, 47 uncovers a secret involving a dangerous experimental program that makes her a valuable target. Along the way, he must decide whether to remain the emotionless assassin he has always been or protect someone who has come to depend on him. The story explores themes of betrayal, loyalty, identity, and redemption as 47 faces enemies from both his past and present. Ultimately, his mission becomes more than another contract—it becomes a fight to uncover the truth and keep Victoria out of the hands of those who seek to control her.

In Hitman: Blood Money, Agent 47 returns as a legendary assassin whose carefully controlled world is suddenly threatened by a powerful rival organization. After completing a series of increasingly dangerous contracts, 47 discovers that the mysterious Agency is being targeted by a ruthless group known as the Franchise. As the conflict escalates, he becomes caught in a deadly struggle involving assassinations, conspiracies, and political manipulation. Each mission takes him to a different location, where he must eliminate his targets while remaining unnoticed and preserving his carefully crafted disguises. Meanwhile, journalist Rick Henderson investigates the mysterious history of Agent 47 and the secretive organization behind him. As the story unfolds, 47 is forced to confront enemies who are determined to destroy everything he represents. The game builds toward a dramatic final confrontation that reveals the true stakes behind the war between the Agency and the Franchise.

Hitman: Contracts follows Agent 47, the legendary assassin working for the International Contract Agency (ICA), as he takes on a series of dangerous assignments while reflecting on his violent past. After being wounded during a mission in Paris, 47 retreats to a hotel room and begins remembering some of his most disturbing contracts. His memories take him across dark and atmospheric locations, where he eliminates powerful criminals, corrupt figures, and other dangerous targets. Among these recollections is a mission involving the mysterious Meat King and his brutal organization, as well as a deadly encounter connected to Inspector Albert Fournier. As 47 struggles through his injuries, the boundaries between his present situation and his memories begin to blur. The story explores his cold professionalism while revealing fragments of the assassin's increasingly troubled past. Ultimately, Hitman: Contracts presents Agent 47 as a solitary and relentless killer confronting both his enemies and the darker memories that continue to haunt him.

After abandoning his life as a professional assassin, Agent 47 seeks peace and redemption while living quietly in a remote monastery. However, when his friend and mentor Father Vittorio is kidnapped, 47 is forced to return to the world he tried to escape. Recruited by the International Contract Agency (ICA), he begins a dangerous hunt across the globe to find Vittorio and uncover the people behind his disappearance. His missions take him through Italy, Russia, Japan, Malaysia, Afghanistan, and India, where he must eliminate powerful targets using stealth, disguises, and carefully planned assassinations. Along the way, 47 discovers that his past has not been forgotten and that mysterious enemies are connected to his own origins. As the conspiracy grows, he must confront both old threats and new rivals while searching for his missing friend. Ultimately, Agent 47 faces a deadly enemy who forces him to question whether he can truly escape the life of a killer.

Hitman: Codename 47 follows Agent 47, a genetically engineered assassin raised in secret and trained to become the ultimate professional killer. After years of living as a mysterious contract operative, 47 is recruited by the International Contract Agency (ICA) to carry out a series of increasingly dangerous assignments across the world. His missions lead him from the streets of Hong Kong and the jungles of Colombia to European cities and a remote Romanian asylum, where he begins uncovering clues about his own mysterious origins. As 47 eliminates his targets, he discovers that many of them are connected to a secretive criminal network and to his own creation. His investigation ultimately reveals a disturbing connection between the assassin and the man who engineered him, Dr. Otto Wolfgang Ort-Meyer. What begins as a series of seemingly unrelated contracts gradually becomes a personal confrontation with 47's past, forcing him to face the truth about who—and what—he really is.