Aliens
Explore our carefully curated collection of games in your favorite category. Discover exciting titles, hidden gems, and popular favorites that match your interests. Whether you are looking for action, adventure, strategy, or indie games, our selection offers something for every player. Dive in and discover your next favorite game today!
Category definition : Includes extraterrestrial elements, allowing players to interact with aliens, advanced technology, or themes related to life beyond Earth within the game world.
Saints Row IV: Re-Elected
5 Days 8 Hours
| Developers | Volition, High Voltage Software |
|---|---|
| Publishers | Deep Silver |
| Release date | 8 December, 2022 |
| RAM | 4 GB |
| Storage | 10 GB |
Saints Row IV: Re-Elected follows the outrageous rise of the Boss, leader of the Third Street Saints, who has become the President of the United States just as an alien empire led by the ruthless Zinyak launches a full-scale invasion. Captured and trapped inside a virtual simulation of the city of Steelport, the Boss must free loyal allies, uncover the truth behind the simulation, and fight back against overwhelming extraterrestrial forces. Along the way, the Saints gain incredible superpowers that transform the city into a playground of super-speed, telekinesis, and gravity-defying action. Blending explosive combat, absurd humor, and over-the-top missions, the story constantly escalates beyond traditional open-world crime adventures. As the resistance grows stronger, the Boss confronts Zinyak in a final battle to save humanity and prove that the Saints can overcome even the most impossible odds.
Saints Row IV: Game of the Century
5 Days 14 Hours
| Developers | Volition |
|---|---|
| Publishers | Deep Silver |
| Release date | 15 July, 2014 |
| RAM | 4 GB |
| Storage | 10 GB |
In Saints Row IV: Game of the Century Edition, the leader of the Third Street Saints has risen from street gang boss to President of the United States, only to face humanity's greatest threat when the ruthless alien emperor Zinyak launches a full-scale invasion. Captured alongside loyal allies, the President is trapped inside a virtual simulation of the city, where reality bends to Zinyak's will. By breaking the simulation's rules, the Saints gain extraordinary superpowers, including super speed, incredible leaps, telekinesis, and devastating elemental abilities. As they rescue their friends from personalized virtual prisons and uncover Zinyak's dark secrets, the team fights to reclaim Earth and free humanity from alien domination. Blending explosive action with outrageous humor, over-the-top sci-fi, and countless pop culture references, the story delivers a wildly entertaining adventure where becoming the world's most unconventional superhero is the only way to save the planet.
Halo Wars: Definitive Edition
13 Days 2 Hours
| Developers | Ensemble Studios, 343 Industries, Behaviour Interactive |
|---|---|
| Publishers | Xbox Game Studios |
| Release date | 20 April, 2017 |
| RAM | 4 GB |
| Storage | 12 GB |
Set decades before the events of the main Halo saga, Halo Wars: Definitive Edition follows the crew of the UNSC warship Spirit of Fire as they battle the relentless Covenant across the distant planet Harvest and beyond. Led by Captain James Cutter, Professor Ellen Anders, and Sergeant John Forge, the crew uncovers an ancient Forerunner installation that could shift the balance of the war. As the Covenant's ambitious leader, Arbiter Ripa 'Moramee, serves the Prophet of Regret in a desperate search for powerful relics, the conflict escalates into a race to prevent a catastrophic awakening. Facing overwhelming odds, the Spirit of Fire's soldiers, Spartans, and vehicles fight through massive battles to stop the Covenant from exploiting Forerunner technology. Their courage, sacrifice, and determination shape a forgotten but vital chapter in humanity's struggle for survival against an unstoppable enemy.
Halo: The Master Chief Collection
13 Days 3 Hours
| Developers | Rockstar Dundee, Saber Interactive, Splash Damage, 343 Industries, Bungie |
|---|---|
| Publishers | Xbox Game Studios |
| Release date | 3 December, 2019 |
| RAM | 8 GB |
| Storage | 43 GB |
Halo: The Master Chief Collection brings together the legendary adventures of Master Chief, following humanity's desperate war against the alien Covenant across multiple iconic campaigns. The story spans his first discovery of the mysterious Halo rings, battles against the terrifying Flood, and the escalating conflict that threatens the entire galaxy. Alongside trusted allies like Cortana, Master Chief uncovers ancient secrets left behind by the Forerunners while facing powerful enemies determined to activate the Halo Array. As the journey continues, long-standing alliances are tested, new dangers emerge, and the fate of humanity hangs in the balance. Each campaign builds upon the last, creating an epic sci-fi saga filled with memorable battles, emotional moments, and heroic sacrifices. Together, the collection offers the complete foundation of Master Chief's legendary story and the events that shaped the Halo universe.
Halo Infinite
14 Days 4 Minutes
| Developers | 343 Industries |
|---|---|
| Publishers | Xbox Game Studios |
| Release date | 15 November, 2021 |
| RAM | 8 GB |
| Storage | 50 GB |
Set after the events of Halo 5: Guardians, Halo Infinite follows Master Chief as he awakens adrift in space after humanity suffers a devastating defeat. Rescued by a lone pilot, he returns to the shattered installation known as Zeta Halo, where the ruthless Banished, led by Escharum, have seized control. As Chief explores the mysterious ring, he uncovers the fate of his missing allies and confronts a powerful new threat tied to the enigmatic Endless. Alongside a new AI companion called The Weapon, he unravels secrets hidden deep within the ancient Forerunner world while facing echoes of his past. Battling overwhelming odds, Master Chief inspires hope among scattered UNSC survivors and reignites humanity's fight for survival. Blending personal reflection with large-scale warfare, the story delivers an emotional journey of resilience, sacrifice, and the enduring courage of one legendary Spartan.
Halo: Spartan Strike
14 Days 14 Hours
| Developers | 343 Industries, Vanguard Games |
|---|---|
| Publishers | Xbox Game Studios |
| Release date | 12 December, 2014 |
| RAM | 1 GB |
| Storage | 2.55 GB |
Set during the turbulent years surrounding the events of Halo 2, Halo: Spartan Strike follows a skilled UNSC Spartan as they battle across multiple war-torn fronts against both the Covenant and the relentless Promethean forces. Through classified military operations on distant colonies and ancient Forerunner sites, the Spartan must stop enemy offensives, secure vital intelligence, and prevent devastating weapons from falling into hostile hands. As the conflict escalates, every mission tests the soldier's tactical skill, courage, and determination against overwhelming odds. The campaign weaves together intense combat, desperate defensive actions, and high-risk assaults that reveal the broader struggle for humanity's survival. While featuring its own standalone missions, the story expands the Halo universe by exploring key battles that unfold alongside the series' main events, delivering a fast-paced military adventure filled with heroism, sacrifice, and relentless action.
Halo 2
15 Days 56 Minutes
| Developers | Hired Gun, Bungie |
|---|---|
| Publishers | Xbox Game Studios |
| Release date | 31 May, 2007 |
| RAM | 1 GB |
| Storage | 7 GB |
Set in the aftermath of humanity's first major victory against the Covenant, Halo 2 (2007) follows the legendary Spartan supersoldier Master Chief Petty Officer John-117 as Earth comes under devastating alien attack. At the same time, players experience the conflict from the perspective of the Arbiter, a disgraced Covenant Elite seeking redemption through dangerous missions. As the two heroes uncover ancient secrets surrounding the mysterious Halo installations, they become entangled in a growing civil war that threatens the Covenant from within. Hidden forces manipulate both sides, revealing a far greater danger tied to the long-lost Forerunners and the parasitic Flood. With epic battles spanning Earth, distant alien worlds, and massive ringworlds, the story explores themes of loyalty, betrayal, faith, and survival. Its dual-perspective narrative delivers one of the most memorable and dramatic chapters in the Halo saga, setting the stage for the events of Halo 3.
Command & Conquer 3: Kane's Wrath
17 Days 14 Hours
| Developers | EA Los Angeles |
|---|---|
| Publishers | Electronic Arts |
| Release date | 24 March, 2008 |
| RAM | 512 MB |
| Storage | 6 GB |
Set in the aftermath of the Second Tiberium War, Command & Conquer 3: Kane's Wrath follows the rise, fall, and return of the enigmatic Brotherhood of Nod leader, Kane, across nearly two decades of conflict. The story is told through the eyes of the loyal cyborg commander LEGION, who carries out Kane's secret plans while the Brotherhood rebuilds after devastating defeats. As the Global Defense Initiative (GDI) tightens its grip on a Tiberium-ravaged Earth, Kane manipulates world events, uncovers ancient alien technology, and prepares humanity for an unknown future. The campaign bridges the gap between Tiberian Sun and Tiberium Wars, revealing hidden operations, internal betrayals, and the true purpose behind Kane's long-term vision. Packed with cinematic missions and strategic twists, the expansion offers a deeper look into one of the series' most mysterious and influential characters while expanding the epic conflict between GDI, Nod, and the alien Scrin.
Command & Conquer 3: Tiberium Wars
18 Days 6 Hours
| Developers | EA Los Angeles |
|---|---|
| Publishers | Electronic Arts |
| Release date | 28 March, 2007 |
| RAM | 512 MB |
| Storage | 8 GB |
Set in the near future after decades of conflict over the mysterious alien substance Tiberium, Command & Conquer 3: Tiberium Wars follows humanity as it faces a full-scale invasion by the enigmatic Brotherhood of Nod and the return of the powerful extraterrestrial race known as the Scrin. As a commander in the Global Defense Initiative (GDI), players lead military forces across a planet increasingly consumed by Tiberium's deadly spread, battling to protect civilization from collapse. The war soon expands beyond a simple struggle between GDI and Nod, revealing ancient secrets behind Tiberium and the true motives of Kane, Nod's charismatic and mysterious leader. With shifting alliances, massive battles, and a race to secure humanity's future, the story combines political intrigue, science fiction, and explosive warfare in one of the series' most dramatic conflicts.
Dead Space 2
26 Days 3 Hours
| Developers | Visceral Games |
|---|---|
| Publishers | Electronic Arts |
| Release date | 21 January, 2011 |
| RAM | 2 GB |
| Storage | 10 GB |
Set three years after the horrors aboard the USG Ishimura, Dead Space 2 follows Isaac Clarke as he awakens on the sprawling space station known as The Sprawl, orbiting Saturn. Haunted by traumatic memories and visions of Nicole Brennan, Isaac soon discovers that a new Necromorph outbreak has turned the station into a nightmare of bloodshed and chaos. As civilization collapses around him, he must fight through terrifying creatures, uncover the truth behind the Marker experiments, and confront the psychological scars left by his past. Along the way, Isaac encounters survivors, conspiracies, and powerful forces seeking to exploit the Marker’s secrets. Balancing intense survival horror with relentless action, the story explores themes of guilt, madness, and resilience as Isaac battles both external monsters and the darkness within his own mind.
Dead Space (2023)
26 Days 3 Hours
| Developers | Motive Studio |
|---|---|
| Publishers | Electronic Arts |
| Release date | 27 January, 2023 |
| RAM | 16 GB |
| Storage | 50 GB |
In Dead Space (2023), engineer Isaac Clarke answers a distress call from the massive mining ship USG Ishimura, only to find the vessel overrun by horrific creatures known as Necromorphs. As he searches for his missing partner, Nicole Brennan, Isaac must navigate the ship’s dark corridors, uncover the truth behind a mysterious alien artifact called the Marker, and survive relentless attacks from the mutated crew. The deeper he ventures into the Ishimura, the more he is haunted by disturbing visions and psychological trauma. Combining intense survival-horror action with a gripping science-fiction mystery, the story follows Isaac’s desperate struggle to stay alive while unraveling the catastrophe that transformed the ship into a nightmare drifting through space.
Dead Space (2008)
26 Days 5 Hours
| Developers | Visceral Games |
|---|---|
| Publishers | Electronic Arts |
| Release date | 20 October, 2008 |
| RAM | 1 GB |
| Storage | 7.5 GB |
Set in the distant future, Dead Space follows engineer Isaac Clarke as he travels aboard the repair vessel USG Kellion to investigate a distress signal from the massive mining ship USG Ishimura. Upon arrival, Isaac discovers that the crew has been slaughtered or transformed into horrifying creatures known as Necromorphs. Trapped in the dark, claustrophobic corridors of the ship, he must fight for survival while repairing critical systems and searching for his missing girlfriend, Nicole. As the mystery deepens, Isaac uncovers the influence of a mysterious alien artifact called the Marker, which drives people into madness and unleashes the deadly outbreak. Facing terrifying enemies and psychological horrors, he struggles to distinguish reality from hallucination. His journey becomes a desperate battle against both the Necromorph infestation and the secrets hidden within the Ishimura.
Warhammer 40,000: Space Marine
1 Month 6 Days
| Developers | Relic Entertainment |
|---|---|
| Publishers | Sega Corporation, THQ Nordic, Relic Entertainment |
| Release date | 6 September, 2011 |
| RAM | 2 GB |
| Storage | 10 GB |
Set in the grim darkness of the 41st millennium, Warhammer 40,000: Space Marine follows Captain Titus, a battle-hardened Ultramarine warrior sent to defend a vital Imperial Forge World from a massive Ork invasion. As Titus and his squad fight through relentless hordes of enemies, they uncover a far greater threat lurking beneath the planet’s surface—one that could unleash the corrupting forces of Chaos upon the galaxy. Combining brutal frontline warfare with epic science-fiction storytelling, the game delivers a tale of heroism, loyalty, and sacrifice as Titus battles overwhelming odds to protect humanity and uphold the honor of the Imperium.
Warhammer 40,000: Armageddon
1 Month 6 Days
| Developers | The Lordz Games Studio, Flashback Games |
|---|---|
| Publishers | Slitherine |
| Release date | 26 November, 2014 |
| RAM | 1 GB |
| Storage | 1 GB |
Set during one of the most brutal wars in the Warhammer 40,000 universe, Warhammer 40,000: Armageddon tells the story of the desperate defense of the hive world Armageddon against a massive invasion led by the fearsome Ork Warlord Ghazghkull Mag Uruk Thraka. Players command the forces of the Imperium of Man, including the legendary Steel Legion and Space Marines, as they fight across devastated cities, ash wastes, and industrial strongholds. Facing overwhelming numbers, humanity must rely on strategy, courage, and relentless determination to hold the line. The campaign follows key battles of the Second War for Armageddon, where every victory comes at a heavy cost. Amid endless war and destruction, heroes emerge to defend one of the Imperium’s most vital worlds from total annihilation.
Half-Life: Alyx
1 Month 16 Days
| Developers | Valve Corporation |
|---|---|
| Publishers | Valve Corporation |
| Release date | 23 March, 2020 |
| RAM | 12 GB |
| Storage | 70 GB |
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.
Half-Life 2: Episode Two
1 Month 16 Days
| Developers | Valve Corporation |
|---|---|
| Publishers | Valve Corporation |
| Release date | 10 October, 2007 |
| RAM | 512 MB |
| Storage | 6.5 GB |
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
1 Month 16 Days
| Developers | Valve Corporation |
|---|---|
| Publishers | Valve Corporation |
| Release date | 1 June, 2006 |
| RAM | 512 MB |
| Storage | 4.5 GB |
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
1 Month 16 Days
| Developers | Valve Corporation |
|---|---|
| Publishers | Valve Corporation |
| Release date | 16 November, 2004 |
| RAM | 512 MB |
| Storage | 6.5 GB |
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: Blue Shift
1 Month 17 Days
| Developers | Gearbox Software |
|---|---|
| Publishers | Sierra Entertainment, Valve Corporation |
| Release date | 1 June, 2001 |
| RAM | 256 MB |
| Storage | 500 MB |
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: Source
1 Month 17 Days
| Developers | Valve Corporation |
|---|---|
| Publishers | Valve Corporation |
| Release date | 1 June, 2004 |
| RAM | 256 MB |
| Storage | 4 GB |
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: Opposing Force
1 Month 17 Days
| Developers | Gearbox Software |
|---|---|
| Publishers | Sierra Entertainment, Valve Corporation |
| Release date | 1 November, 1999 |
| RAM | 256 MB |
| Storage | 500 MB |
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.
Half-Life
1 Month 17 Days
| Developers | Valve Corporation |
|---|---|
| Publishers | Sierra Entertainment, Valve Corporation |
| Release date | 19 November, 1998 |
| RAM | 256 MB |
| Storage | 500 MB |
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.
Black Mesa
2 Months 4 Days
| Developers | Crowbar Collective |
|---|---|
| Publishers | Crowbar Collective |
| Release date | 6 March, 2020 |
| RAM | 4 GB |
| Storage | 20 GB |
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.