Single-player games like Aliens: Colonial Marines Collection
Below are 21 single-player Steam games similar to Aliens: Colonial Marines Collection, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Aliens: Colonial Marines Collection page.
Ranked picks
- 1
Aliens vs. Predator™
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Survive, hunt and prey in the deadly jungles and swamps in distinctly new and thrilling first person gameplay.
- 2
Aliens: Dark Descent
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe.
- 3
Aliens: Fireteam Elite
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Aliens: Fireteam Elite is a cooperative third-person survival game set in the iconic Alien Universe. Battle through hordes of different types of Xenomorph, customize your character and gear, and level-up as you try to contain this ever-growing threat.
- 4
Alien: Isolation
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.
- 5
Zombie Army Trilogy
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2.
- 6
Killing Floor 2
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem.
- 7
Dead Space (2008)
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
You are Isaac Clarke, an engineer on the spacecraft USG Ishimura. You're not a warrior. You're not a soldier. You are, however, the last line of defense for the remaining living crew.
- 8
Dead Effect
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Fight for your life in the INDIE SCI-FI FPS game fit for both casual and hard-core gamers with a passion for hunting down hordes of zombies. Prepare yourselves for the incoming nightmare!
- 9
Cronos: The New Dawn
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
A whole new breed of survival horror emerges with Cronos: The New Dawn. Survive the brutal wastelands of the future, fight nightmarish merging creatures and jump back in time to harvest souls as you seek to uncover the origins of the apocalypse that wiped out humanity.
- 10
The Last of Us™ Part I
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Discover the award-winning game that inspired the critically acclaimed television show. Guide Joel and Ellie through a post-apocalyptic America, and encounter unforgettable allies and enemies in The Last of Us™.
- 11
DOOM 3
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
A demonic invasion has overwhelmed the Union Aerospace Corporation's Mars research facility. As one of only a few survivors, you must fight your way to hell and back against a horde of demons in this award-winning horror/action FPS and reimagining of the original DOOM.
- 12
F.E.A.R.
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Experience the original F.E.A.R. along with F.E.A.R. Extraction Point and F.E.A.R. Perseus Mandate.
- 13
Left 4 Dead 2
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.
- 14
The Callisto Protocol™
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Survive to escape the horrors of Callisto and uncover the dark secrets of Jupiter’s dead moon.
- 15
Borderlands 2
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience.
- 16
Borderlands 3
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters.
- 17
Borderlands 4
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Borderlands 4 is a mayhem-fueled looter shooter, jam-packed with billions of weapons, deadly enemies, and intense co-op action. Break free from a dangerous hidden planet as one of four new badass Vault Hunters.
- 18
Borderlands: The Pre-Sequel
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Launch into the Borderlands universe and shoot ‘n’ loot your way through a brand new adventure that rockets you onto Pandora’s moon in Borderlands: The Pre-Sequel!
- 19
Half-Life: Opposing Force
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
- 20
Borderlands Game of the Year
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Get ready for the mind blowing insanity! Play as one of four trigger-happy mercenaries and take out everything that stands in your way! With its addictive action, frantic first-person shooter combat, massive arsenal of weaponry, RPG elements and four-player co-op, Borderlands is a breakthrough experience that challenges all the...
- 21
Half-Life: Blue Shift
Single-player alternative to Aliens: Colonial Marines Collection — playable solo, no multiplayer required. Shares Action with Aliens: Colonial Marines Collection.
Made by Gearbox Software and originally released in 2001 as an add-on to Half-Life, Blue Shift is a return to the Black Mesa Research Facility in which you play as Barney Calhoun, the security guard sidekick who helped Gordon out of so many sticky situations.