The guard of dungeon
The Guard of Dungeon - This is the mad first-person shooter. The Unknown Alien Force (UAF) wants to enslave Our World.
62% of 60 Steam reviews are positive$1.99
Games like Occupation 2.5
Hooked on the retro and tense side of Occupation 2.5? These games line up well for what comes next.
Alien Shooter
A top-down shooter from 2003 that still knows exactly what it is: a dark military complex, thousands of aliens, and nine very large guns. Clear the base mission by mission, upgrade your soldier, and paint the floors red (or green, your choice). Short, loud and endlessly replayable.
Retro, Tense, Dark
96% of 3,966 Steam reviews are positivePlayers online now: 10$4.99Zombie Shooter
The human race is in danger again. This time scientists could not cope the imminent threat and became monsters themselves. Crowds of zombie people filled the secret research base. The dreadful contagion is about to spread earth wide. Use the last chance to save the humanity from total annihilation!
Retro, Tense, Dark
83% of 918 Steam reviews are positivePlayers online now: 2$4.99The guard of dungeon
The Guard of Dungeon - This is the mad first-person shooter. The Unknown Alien Force (UAF) wants to enslave Our World. Only the Hero can save the Planet from UAF invaders.
Retro, Tense, Dark
62% of 60 Steam reviews are positive$1.99From Space
A top-down shooter about kicking a pink alien horde off Earth, alone or with up to three friends. Grab rocket launchers and flamethrowers, wire up turrets and barbed wire, and turn a beat-up planet into even more rubble. The apocalypse has never been this cheerful.
Tense, Fast-paced, Brutal
67% of 1,430 Steam reviews are positive$14.99Aliens vs. Ghosts
Use Nukes, Electricity, Heat Rays and powerful Minions in this wave-based first person shooter providing endless hours of Ghost-slaying entertainment, solo or Co-Op. Only Ghosts stand in the way of your invasion of Earth.
Tense, Fast-paced
89% of 604 Steam reviews are positivePlayers online now: 2$7.49Dead Effect
Wake from cryosleep on the ESS Meridian, a colony ship where the crew has turned hostile. Fight through claustrophobic corridors with slow motion, area blasts and 14 upgradable weapons, and mow down zombie hordes in a gory sci-fi shooter built for quick, brutal sessions.
Tense, Dark, Fast-paced
72% of 2,943 Steam reviews are positive$4.99Us Against Aliens
Us Against Aliens is a survival shooter game on a spaceship that flies towards Earth. On the ship, something is constantly happening and you need to solve these problems along the way by shooting back from aliens who are constantly hunting you
Tense, Dark, Fast-paced
91% of 11 Steam reviews are positive$1.99Last Village
Arriving on a hunt in a small village, you become a witness to attack of alien forces on the ground, armed with a shotgun, you decide to repulse the alien intruders.
Tense, Dark, Fast-paced
84% of 32 Steam reviews are positive$9.99Earthfall
Four-player co-op shooting through an alien invasion in the Pacific Northwest. Hordes never stop coming, so you barricade doors, print fresh guns and blast your way through 15 story levels together. Frantic, gory and best with friends.
Tense, Dark, Fast-paced
64% of 1,574 Steam reviews are positive$19.99EARTH DEFENSE FORCE 5
An arcade shooter about one soldier holding back an entire alien invasion. Giant ants, kaiju and humanoid aliens pour into the city, and you answer with an absurd arsenal, four classes and up to four friends in co-op. It is loud, campy and stupidly fun, in the best way.
Tense, Fast-paced, Brutal
93% of 9,420 Steam reviews are positivePlayers online now: 207$59.99Action Alien
Jump into the action and battle your way through hordes of aliens from deserts to tropical islands with fully destructible environments !
Fast-paced, Brutal
66% of 192 Steam reviews are positive$4.99Secret Archives
This is a third person shooter game The main plot is a secret experiment being conducted somewhere in the future During this process, a strange mineral was discovered and caused a large-scale infection The protagonist's task is to retrieve important "files" and escape from this place!
Tense, Dark, Fast-paced
68% of 112 Steam reviews are positive$15.99
Cheaper than Occupation 2.5
Us Against Aliens
Us Against Aliens is a survival shooter game on a spaceship that flies towards Earth.
91% of 11 Steam reviews are positive$1.99
Mission: Aliens
Sergeant, last night we received a signal that an unknown aircraft of extraterrestrial origin had crashed in the taiga.
100% of 7 Steam reviews are positive$0.99
Alien Breed 2: Assault
Can you survive the alien onslaught? Gamers across the world will now have a chance to play the next chapter in this high-budget, high-quality series.
77% of 427 Steam reviews are positive$1.99
Incoming + Incoming Forces
Prepare for one of the most action packed-shooters in PC gaming history! Every level is full of enemies and targets for you to destroy!
76% of 85 Steam reviews are positive$2.99
Deformed
Single player horror game set in an underground lab. Kill monsters and escape.
95% of 164 Steam reviews are positive$4.99
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
ALIENS INVADED OUR PLANET
Aliens Invaded Our Planet is a Multiplayer / CO-OP (Up to 6P) FPS & Arcade Style Action game, the game is about alien invasion in 1900s Richalley…
64% of 55 Steam reviews are positive$0.99
She Will Shoot
She Will Shoot - is a cool zombie killer from the third person in a variety of scenery.
53% of 142 Steam reviews are positive$0.99
Alien Attack
You are a space trooper. Your crew finished the cleaning mission and left you alone by accident. Now you are surrounded by aliens.
82% of 182 Steam reviews are positive$1.99
Monument
Oldschool FPS. Hardcore classic gameplay action. Huge hordes of monsters. Blood. Horror. Fun. Each level is unique and not similar to the previous.
75% of 826 Steam reviews are positive$1.99
CDF Ghostship
CDF Ghostship is a science-fiction Old-style shooter featuring an open-world spaceship, space station and colony.
36% of 92 Steam reviews are positivePlayers online now: 2$1.49
Hidden gems like Occupation 2.5
Olympius
Take up arms for humanity's last rebellion, hack enemy drones to fight for you and reclaim a ruined planet mission by mission.
87% of 256 Steam reviews are positivePlayers online now: 38$17.99
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
Aliens vs. Ghosts
Use Nukes, Electricity, Heat Rays and powerful Minions in this wave-based first person shooter providing endless hours of Ghost-slaying…
89% of 604 Steam reviews are positivePlayers online now: 2$7.49
Alien Removal Division
Fight through an infested 1950s military research facility with parkour moves and heavy guns.
88% of 1,094 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
Destroy All Humans! 2 - Reprobed
Play a snarky alien invader zapping hippies, flying a saucer and causing mayhem with a friend in split-screen co-op.
79% of 2,308 Steam reviews are positivePlayers online now: 27$39.99
Object N
A classic-style hardcore dynamic shooter which takes place in a science underground center.
85% of 978 Steam reviews are positiveFree
Secret Archives
This is a third person shooter game The main plot is a secret experiment being conducted somewhere in the future During this process, a strange…
68% of 112 Steam reviews are positive$15.99
Destroy All Humans!
Play a snarky invader harvesting human DNA and flattening small-town America with your saucer.
92% of 9,089 Steam reviews are positivePlayers online now: 46$29.99
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
From Space
Rid a post-apocalyptic Earth of alien invaders with over-the-top weaponry, solo or with a squad of four.
67% of 1,430 Steam reviews are positive$14.99
EARTH DEFENSE FORCE 5
Fight giant ants and kaiju through a collapsing city, alone or with friends in co-op, armed with an arsenal that gets gloriously out of hand.
93% of 9,420 Steam reviews are positivePlayers online now: 207$59.99
Newest games like Occupation 2.5
Olympius
Take up arms for humanity's last rebellion, hack enemy drones to fight for you and reclaim a ruined planet mission by mission.
87% of 256 Steam reviews are positivePlayers online now: 38$17.99
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
LIFE EFFECT Survival
A harsh open world after an alien invasion, seen from first or third person.
85% of 560 Steam reviews are positivePlayers online now: 30$14.99
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
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
Deadshot
You wake up as an army soldier in the middle of a mutant apocalypse, trying to figure out what the hell happened and blasting some heads on the way.
100% of 16 Steam reviews are positivePlayers online now: 23$4.99
Deformed
Single player horror game set in an underground lab. Kill monsters and escape.
95% of 164 Steam reviews are positive$4.99
Secret Archives
This is a third person shooter game The main plot is a secret experiment being conducted somewhere in the future During this process, a strange…
68% of 112 Steam reviews are positive$15.99
Zortch
Escape an alien planet with nine weapons, a mean kick and a mysterious voice on your side.
98% of 1,290 Steam reviews are positive$4.99
INVASION
INVASION - is the simplest 3D shooter with surviving elements in which you must survive on an unknown planet.
75% of 24 Steam reviews are positive$4.99