Step into the shoes of Tier 1 Operators, the most elite warriors in the world called in on the War Against Terror as they take on terrorist threats in Pakistan, Bosnia, Somalia and the Philippines. Based on real-world events and organisations, players learn what it is like to be one of the most elite and classified kind of soldiers possible, working to dismantle a global terrorist network and grappling with their personal lives.

XCOM: Enemy Unknown is a remake of the classic 1994 hit game UFO: Enemy Unknown which is widely regarded as one of the best games ever made. It expands on that legacy with an entirely new invasion story, with more enemies and technologies to defend Earth. In XCOM: Enemy Unknown, you are the commander of XCOM, the most elite paramilitary organization in the world dedicated to stopping the alien invasion. Your soldiers are fighting an uphill battle as the aliens use superior armor, technology, and weapons.

Wei Shen is an undercover cop working for the Hong Kong Police Force. He is tasked to infiltrate the Triads and take down a dangerous criminal organisation - the Sun On Yee. Going undercover, Wei Shen must prove his worth by eliminating the gang's enemies and move up the organization until he finds himself in a position of power.

Connor Kenway, a young half-Native American finds his village burned to the ground and himself as the sole survivor of this incident. Soon after, he discovers that he is destined to become an Assassin, in the footsteps of his ancestors, to fight the Templars and devote his cause to a war greater and far more ancient than the one already brewing on the North American continent...

Four years after the events of Assassin's Creed: Brotherhood, Ezio Auditore, now leader of the Italian Assassins, travels to Masyaf to learn Altair's secrets. Soon enough, he learns that the knowledge he seeks is locked behind a door that requires mysterious 'keys'. To find these keys, Ezio travels to Ottoman-ruled Constantinople, where despite the expulsion of the Templar-controlled Byzantines, a political struggle for power is in the brewing.

After the events of Assassin's Creed 2, Ezio Auditore flees to Monteriggioni and sets up a hideout in Villa Auditore, glad that his personal vendetta is finally over. However, the following day, the Villa is besieged by Cesare Borgia who steals the Apple of Eden and forces Ezio out of his home and into Rome, where the Templars are headquartered. In Rome, Ezio must revive the falling order of Assassins into a force that can challenge the Templar might - and have his revenge against Cesare Borgia.

Grayson Hunt is part of the Dead Echo team, commissioned by Star General Sarrano to take out criminals - until they discover that Sarrano is using them to kill innocent civilians. Realizing they have been deceived, Dead Echo team deserts and become space pirates, escaping into the farthest fringes of space to avoid Sarrano's forces.

Five years after the events of Borderlands, the valuable mineral, Eridium, has appeared across the planet and Handsome Jack has arrived to take over the 'civilized' planet. Claiming responsibility for finding the vault, Jack has ruled Pandora with a reign of terror, side-lining the original vault hunters.

Welcome to Pandora, where barren wastelands and isolated communities are all that is left of what was thought to be a planet full of mining resources. On this dangerous planet, bandits and deadly beasts with bullet-proof armor roam the lands searching for prey.

After the events of the first Portal, Chell has reawakened to find herself still in Aperture Science. As she attempts to escape with the help of Wheatley, an artificial intelligence, she ends up restarting GLaDOS. Facing her old enemy once more, Chell must face new concepts and traverse the deepest depths of Aperture Science, uncovering its origin and the very heart of GLaDOS herself.