Exodus from the Earth
The Intelligence Agency has commissioned you, Francis Rixon, to find out what is happening inside the Corporation's confines and to retrieve…
58% of 207 Steam reviews are positive$1.49
Games like Operation Moon Walker
Hooked on the mysterious and tense side of Operation Moon Walker? These games are a good place to start.
The Moon 2044
Explore a secret NCIS facility and discover its dark secret. Take on the role of the XV-11 unit and face hundreds of enemies in a dark sci-fi shooter inspired by old school hits!
Mysterious, Tense, Dark
70% of 10 Steam reviews are positive$2.99Moon Runner
You are tasked with urgent maintenance on a small moon. Find the monoliths and manage your survival to complete your mysterious assignment.
Mysterious, Tense, Fast-paced
86% of 301 Steam reviews are positivePlayers online now: 1FreeMETAL EDEN
A fast sci-fi FPS where you play ASKA, a battle android on a suicide mission inside MOEBIUS, an orbital city turned deadly trap. Dash, grapple and wall-run through machine armies, rip energy cores from enemies to fuel the fight, and uncover what project EDEN really is.
Mysterious, Tense, Dark
82% of 2,195 Steam reviews are positivePlayers online now: 5$19.99Moon Wars
Enemies have conquered the moon and planned for destroying the entire world except them as they feel superiority over the world. Player has to go through intense space mission and destroy enemies.
Tense, Fast-paced
100% of 1 Steam reviews are positive$5.99AGRYOS: Recovering Eden
AGRYOS: Recovering Eden is a third-person shooter with elements of a bullet hell where you play as Neziha, an adventurer fighting to recover the Branch of Eden from a failed space colony. Destroy hordes of robots with Neziha’s versatile arm cannon as you blast through this fallen AI-created society.
Mysterious, Tense, Dark
90% of 129 Steam reviews are positiveFreeExodus from the Earth
The Intelligence Agency has commissioned you, Francis Rixon, to find out what is happening inside the Corporation's confines and to retrieve information about a secret mineral upon which the very existence of the human race may depend.
Mysterious, Tense, Cinematic
58% of 207 Steam reviews are positive$1.49Moon Mystery
The Moon's haunted - and when an astronaut loses contact with Earth, the adventure begins in full. Fill up your oxygen, load up the guns, and set out on an interstellar FPS adventure across the stars, filled with puzzles, fights, exploration, and strange secrets of the universe.
Mysterious, Tense, Dark
67% of 552 Steam reviews are positive$19.99Isolated
Isolated is an action-packed 2D side scrolling shooter in which you shoot, shoot and shoot ALIENS!
Tense, Dark, Fast-paced
$5.99Dark Sector
Hayden Tenno goes into the ruined city of Lasria on a covert mission and comes out infected by the Technocyte virus, with a bladed glaive growing from his arm. A grim, cinematic third-person shooter where you steer a thrown blade through enemies and puzzles alike, and the shooting is only half the story.
Mysterious, Tense, Dark
85% of 688 Steam reviews are positivePlayers online now: 9$9.99Rescue Operation
Is a first-person shooter game. The game will follow the scenario of the game, and destroy the enemies in its path
Mysterious, Tense, Dark
87% of 255 Steam reviews are positive$3.99Chaser
Old-school gunplay, huge levels, real-world-inspired weapons and a story that keeps you guessing.
Mysterious, Tense, Dark
72% of 1,129 Steam reviews are positivePlayers online now: 3$4.99Luna Abyss
A story-driven first-person adventure through a derelict megastructure buried under the mimic moon Luna. Sprint, jump and dash across brutalist ruins, dodge waves of projectiles in bullet hell fights, and follow the voices of the Abyss toward whatever is waiting at the bottom.
Mysterious, Tense, Dark
86% of 980 Steam reviews are positivePlayers online now: 19$20.99
Cheaper than Operation Moon Walker
The Zone
Dimitri has a mission: go to an island and disable all the electrical installations to avoid that strange creatures have multiplies and go out.
78% of 9 Steam reviews are positive$1.39
Teria
Teria: an action quest 3D game for science fiction fans. However, on June 17, 2143, the crisis center of the Central Astronautics Agency picked up a…
62% of 91 Steam reviews are positivePlayers online now: 1$0.74
Highway to the Moon
Highway to the Moon is a fast-paced scrolling arcade shooter where you take control of Jacob Helaway, stunt man and thrill-seeker extraordinaire, as…
50% of 4 Steam reviews are positive$0.99
Redemption: Saints And Sinners
Squad of professional soldiers was sent to scout distant space station.
52% of 302 Steam reviews are positive$0.99
Death Space
You play as a scientist named Elmagamed at the 69th space station and you got to escape from a monstrous mutant.
26% of 19 Steam reviews are positive$0.99
Daisy Flies to the Moon
A sci-fi RPG that takes you to the Moon and beyond!
83% of 6 Steam reviews are positive$1.49
The Thing: Space X
At your disposal are a dozen of the best combat spacecraft equipped with death beams, machine guns and missiles.
62% of 52 Steam reviews are positive$0.99
Omega Commando
Battle an onslaught of robots to save humanity from annihilation. Use advanced weapons and technology to complete 3 pulse pounding missions.
67% of 3 Steam reviews are positive$0.99
The Seeker
Welcome to the Seeker! Run, hide and hack in this indie top-down game that gives a whole new meaning to the word "random!"
86% of 70 Steam reviews are positive$0.74
Helium
Hardcore sci-fi first person shooter. You are a liaison on Vega 237 spacecraft.
57% of 69 Steam reviews are positive$0.99
Hidden gems like Operation Moon Walker
Luna Abyss
A prisoner explores the depths of Luna, dodging bullets and cryptic prophecies in equal measure.
86% of 980 Steam reviews are positivePlayers online now: 19$20.99
METAL EDEN
A fast sci-fi FPS where you play ASKA, a battle android on a suicide mission inside MOEBIUS, an orbital city turned deadly trap.
82% of 2,195 Steam reviews are positivePlayers online now: 5$19.99
Dawn Break
In 2039, tsunamis of varying degrees occurred all over the world, and multiple small black holes inexplicably appeared in the sky, ruthlessly…
74% of 404 Steam reviews are positivePlayers online now: 6$12.99
深空七号 Deep Space 7
This is an independent action shooting game with a third person horror atmosphere.
79% of 319 Steam reviews are positive$5.99
Moon Runner
You are tasked with urgent maintenance on a small moon. Find the monoliths and manage your survival to complete your mysterious assignment.
86% of 301 Steam reviews are positivePlayers online now: 1Free
AGRYOS: Recovering Eden
AGRYOS: Recovering Eden is a third-person shooter with elements of a bullet hell where you play as Neziha, an adventurer fighting to recover the…
90% of 129 Steam reviews are positiveFree
Rescue Operation
Is a first-person shooter game. The game will follow the scenario of the game, and destroy the enemies in its path
87% of 255 Steam reviews are positive$3.99
Genesis Survivors
Welcome, hackers, you're being transferred to Eden City to defend its citizens against the alien threat!
69% of 110 Steam reviews are positive$4.99
Moon Mystery
The Moon's haunted - and when an astronaut loses contact with Earth, the adventure begins in full.
67% of 552 Steam reviews are positive$19.99
Alien Shooter - Last Hope
New chapter in history of the legendary game, including 10 story missions.
77% of 328 Steam reviews are positive$4.99
Deliver Us The Moon
Fly to an abandoned lunar colony, manage your oxygen, solve puzzles and uncover why Earth's last hope went quiet.
87% of 7,582 Steam reviews are positivePlayers online now: 9$24.99
Moons of Madness
Keep a failing Mars outpost alive alone, and find out what happened to the crew that vanished.
77% of 2,204 Steam reviews are positivePlayers online now: 7$24.99
Newest games like Operation Moon Walker
TheoSync
ASCEND and claim your rightful place as the Hand of the Empress.
100% of 5 Steam reviews are positive$12.99
EagleRoad:WorldRise
This is an open world 3D gunfight game based on the law of the jungle, which emphasizes the survival of the fittest.
91% of 22 Steam reviews are positive$9.99
The Last Salvage Squad
Battle enemy forces reminiscent of alien weapons from retro sci-fi works in this single-player 2.5D FPS.
98% of 578 Steam reviews are positive$9.99
Luna Abyss
A prisoner explores the depths of Luna, dodging bullets and cryptic prophecies in equal measure.
86% of 980 Steam reviews are positivePlayers online now: 19$20.99
Dawn Break
In 2039, tsunamis of varying degrees occurred all over the world, and multiple small black holes inexplicably appeared in the sky, ruthlessly…
74% of 404 Steam reviews are positivePlayers online now: 6$12.99
ENTITY: THE BLACK DAY
A former special forces operative is sent to uncover a government cover-up tied to a secret viral experiment.
80% of 521 Steam reviews are positive$17.99
METAL EDEN
A fast sci-fi FPS where you play ASKA, a battle android on a suicide mission inside MOEBIUS, an orbital city turned deadly trap.
82% of 2,195 Steam reviews are positivePlayers online now: 5$19.99
Skin Deep
You are a thawed-out insurance commando clearing space pirates off a starship, one sneeze trap at a time.
94% of 1,702 Steam reviews are positivePlayers online now: 6$19.99
Try to survive Today
Try to survive today - This is a fast-paced hybrid three-dimensional first- and third-person action game with the ability to switch to an isometric…
68% of 77 Steam reviews are positive$10.99
The Secret Ops 2
This TPS game was developed by an individual using UE5. The story is set several years after an alien invasion has taken over the world.
88% of 8 Steam reviews are positive$7.99
Genesis Survivors
Welcome, hackers, you're being transferred to Eden City to defend its citizens against the alien threat!
69% of 110 Steam reviews are positive$4.99
Moon Mystery
The Moon's haunted - and when an astronaut loses contact with Earth, the adventure begins in full.
67% of 552 Steam reviews are positive$19.99