Set between the events of the original Half-Life and Half-Life 2, Half-Life: Alyx follows Alyx Vance as she fights against the oppressive Combine occupation of Earth. Alongside her father, Eli Vance, and other resistance members, Alyx embarks on a dangerous mission to uncover a mysterious Combine superweapon hidden within a massive floating vault. As she navigates abandoned city streets, underground facilities, and hostile environments, she faces deadly alien creatures and powerful Combine forces. The story delivers intense action, memorable characters, and surprising revelations that expand the Half-Life universe while setting the stage for the events that follow in Half-Life 2.

Black Mesa (2020) reimagines the classic Half-Life experience with modern graphics and mechanics, plunging players into the secretive Black Mesa Research Facility. You step into the shoes of scientist Gordon Freeman, whose routine experiment goes catastrophically wrong, tearing open a rift to an alien world known as Xen. As the facility descends into chaos, Freeman must navigate collapsing labs, hostile creatures, and military forces sent to contain the disaster by any means necessary. Along the way, he uncovers the hidden truths behind the facility’s experiments and the consequences of human ambition. The story blends science fiction, suspense, and action, creating a tense journey where survival hinges on wit, courage, and resourcefulness. Every corner of Black Mesa tells a story of desperation, experimentation, and the fragile line between order and chaos. The narrative’s depth, combined with immersive level design, makes it both a thrilling adventure and a meditation on scientific hubris. Ultimately, Freeman’s struggle becomes a fight not just for survival, but for understanding a world that has spiraled out of control.

Half-Life 2: Episode Two continues Gordon Freeman’s thrilling journey as he and Alyx Vance escape the destruction of City 17 and venture into the dangerous wilderness beyond. Pursued by the oppressive Combine forces, the pair must transport vital intelligence that could change the course of humanity’s resistance. Along the way, they face fierce enemies, uncover new secrets, and forge stronger alliances in a desperate fight for survival. Combining intense action, memorable characters, and a gripping narrative, Episode Two builds suspense and emotion while setting the stage for an even greater conflict ahead.

Half-Life 2: Episode One continues the gripping story immediately after the dramatic events at the Citadel in City 17. Players once again step into the role of Gordon Freeman, who teams up with Alyx Vance to escape the collapsing city while facing relentless attacks from the Combine forces. As chaos spreads and the Citadel's unstable core threatens total destruction, Gordon and Alyx must navigate dangerous streets, underground passages, and fierce battles to warn others and find a way to survive. The game focuses heavily on teamwork, suspense, and emotional storytelling, delivering an intense journey filled with action, memorable characters, and a constant sense of urgency as the fate of countless lives hangs in the balance.

Half-Life 2 is a critically acclaimed first-person shooter that follows scientist Gordon Freeman as he returns to Earth years after a disastrous experiment changed the world. The planet is now under the control of the oppressive Combine, a powerful alien empire that has conquered humanity. As Gordon joins a growing resistance movement, he travels through ruined cities, dangerous wastelands, and secret facilities, fighting enemies and uncovering the truth behind the occupation. Along the way, he forms alliances with memorable characters and uses advanced weapons and physics-based tools to overcome challenges. Combining intense action, immersive storytelling, and groundbreaking gameplay, Half-Life 2 delivers an unforgettable journey of survival, rebellion, and hope in a dystopian future.

Half-Life: Source follows the same core story as the original Half-Life, reimagined using the Source engine’s updated physics and rendering. You play as Gordon Freeman, a theoretical physicist working at the Black Mesa Research Facility, where a routine experiment goes catastrophically wrong. During a test involving an anomalous crystal sample, a resonance cascade occurs, tearing open portals to an alien dimension. Hostile creatures begin flooding into the facility, causing widespread chaos and destruction. As the disaster unfolds, the military is sent in to contain the situation, but they are ordered to eliminate both the aliens and any surviving scientists. Gordon is forced to navigate the collapsing complex, fighting through alien species and heavily armed soldiers alike. Along the way, he uncovers the full scale of the catastrophe and the facility’s hidden experiments. The story builds toward his desperate attempt to escape Black Mesa, all while being subtly observed and manipulated by the mysterious G-Man.

Half-Life: Blue Shift tells the story of Barney Calhoun, a security guard working at the Black Mesa Research Facility during the catastrophic resonance cascade that unleashed alien creatures and chaos throughout the complex. Unlike scientist Gordon Freeman’s journey, Barney’s adventure focuses on survival, teamwork, and helping fellow personnel escape the disaster. As military forces arrive to cover up the incident, Barney must navigate dangerous laboratories, hostile soldiers, and alien-infested corridors while searching for a way out. Along the way, he assists scientists and security staff, gradually uncovering the scale of the catastrophe. The game offers a unique perspective on the events of the original Half-Life, presenting a compelling parallel story filled with action, suspense, and determination as Barney fights to survive and escape Black Mesa.

Half-Life: Opposing Force tells the story of Adrian Shephard, a young U.S. Marine sent to the Black Mesa Research Facility during the catastrophic incident that opened portals to an alien world. Unlike the original game, where the Marines are tasked with eliminating witnesses, Shephard becomes trapped in the chaos and must fight for survival against both hostile aliens and dangerous military forces. As the situation worsens, he uncovers a new extraterrestrial threat that endangers Earth itself. Battling through devastated laboratories, military installations, and alien-infested zones, Shephard takes on a crucial role in containing the disaster. The game offers a unique perspective on the Black Mesa incident, expanding the story of the Half-Life universe with new enemies, weapons, and challenges.

Released in 1998, Half-Life tells the story of Gordon Freeman, a young scientist working at the secret Black Mesa Research Facility. During a routine experiment, a catastrophic accident opens interdimensional portals, allowing hostile alien creatures to invade Earth. Trapped inside the devastated complex, Gordon must fight for survival against both extraterrestrial threats and military forces sent to cover up the disaster. As he journeys through the facility, he uncovers a larger conspiracy and faces increasingly dangerous enemies. Combining immersive storytelling, action-packed gameplay, and a gripping sci-fi atmosphere, Half-Life became one of the most influential first-person shooters ever created.