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
Games like Kill Invaders
If Kill Invaders scratched a fast-paced and competitive itch for you, keep reading. You might settle into these games easily. Many of them are fun to share with friends.
Endangered
Aliens are invading Earth and are taking out Earths military assets. Join them in the conquest of planet Earth.
Fast-paced, Competitive, Tense
54% of 24 Steam reviews are positiveFreeUs 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
Fast-paced, Tense
91% of 11 Steam reviews are positive$1.99Civil Warfare
After an alien invasion of Earth, the main character gets trapped in a network of alien portals and needs to navigate back home, destroying all kinds of monsters along the way.
Also in Co-op · Fast-paced, Competitive, Tense
50% of 2 Steam reviews are positive$4.99ALIENS 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 Town. Shoot and run for your life against the aliens!
Also in Co-op · Fast-paced, Competitive, Tense
64% of 55 Steam reviews are positive$0.99The God's Chain
Finally the day came when we found our GOD.Human Beings are an experiment done by them.The human beings are evolving and have become one of the greatest powers in the universe which is becoming a great problem for other colonies in the universe.So our god decides to end the experiment but now human beings will fight for their existence.
Also in Co-op · Fast-paced, Competitive, Chaotic
62% of 55 Steam reviews are positive$4.99Assault On Proxima
Lock and load with Strike Force Delta in this action-packed sci-fi FPS! Play solo or team up to blast through hordes of Gacrux alien invaders, save humanity’s colonies, and dominate intense PvP showdowns. Gear up, soldier, and get ready to lead the Assault on Proxima!
Also in Co-op · Fast-paced, Tense
81% of 32 Steam reviews are positive$9.99Multiplayer Military
Multiplayer Military - Aliens are invading the Military Base. The World needs Your Help. You and Your team of Elite Soldiers must take out ALL Aliens and Save the Planet.
Also in Co-op · Fast-paced, Competitive, Tense
64% of 11 Steam reviews are positive$0.99Earthfall
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.
Also in Co-op · Fast-paced, Tense, Chaotic
64% of 1,573 Steam reviews are positive$19.99GRANDMA
Join the battle to save earth from aliens and robots. Choose to play on the side of humans or aliens in battle. 1. Play alongside up to 50 online players 2. Choose various levels 3. Play in various modes such a s capture the king, rush, team deathmatch, conquest.
Fast-paced, Competitive, Tense
86% of 344 Steam reviews are positiveFreeUFO : Brawlers from Beyond
"UFO : Brawlers from Beyond"! A fast action multiplayer shooter set during an intergalactic televised tournament where EARTH has been chosen as the BATTLEFIELD!
Also in Co-op · Fast-paced, Competitive, Chaotic
100% of 1 Steam reviews are positive$9.99INVASION
INVASION - is the simplest 3D shooter with surviving elements in which you must survive on an unknown planet.
Fast-paced, Tense
75% of 24 Steam reviews are positive$4.99Aliens 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.
Also in Co-op · Fast-paced, Tense, Chaotic
89% of 603 Steam reviews are positivePlayers online now: 2$7.49
Cheaper than Kill Invaders
Civil Warfare
After an alien invasion of Earth, the main character gets trapped in a network of alien portals and needs to navigate back home, destroying all…
50% of 2 Steam reviews are positive$4.99
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
The God's Chain
Finally the day came when we found our GOD.Human Beings are an experiment done by them.The human beings are evolving and have become one of the…
62% of 55 Steam reviews are positive$4.99
Multiplayer Military
Multiplayer Military - Aliens are invading the Military Base. The World needs Your Help.
64% of 11 Steam reviews are positive$0.99
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
Abyss
Take on the greatest futuristic, apocalypse adventure with Abyss.Are you ready to save the world, from the invading creatures?
100% of 1 Steam reviews are positive$6.99
Invasion
We want you to experience the dreadful emptiness of space and the tension of the obscurity of aliens.
100% of 4 Steam reviews are positive$7.99
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 603 Steam reviews are positivePlayers online now: 2$7.49
All Hit All Her
This game invites you to an action-packed adventure. What could you sacrifice to save a military base captured by aliens from aliens?
100% of 1 Steam reviews are positive$5.99
The Alien Trials
The ultimate multiplayer extraterrestrial showdown. Pass the combat trial by pummeling, bashing, and mauling your foe in a dark, intense, immersive…
93% of 41 Steam reviews are positive$1.99
Hidden gems like Kill Invaders
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 603 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
GRANDMA
Join the battle to save earth from aliens and robots. Choose to play on the side of humans or aliens in battle. 1.
86% of 344 Steam reviews are positiveFree
Chicken Invaders Universe
Fly arcade missions for the United Hero Force, blasting waves of feathered invaders with friends in your squadron.
91% of 3,860 Steam reviews are positivePlayers online now: 41Free
Alien Shooter - Last Hope
New chapter in history of the legendary game, including 10 story missions.
77% of 328 Steam reviews are positivePlayers online now: 1$4.99
Unfortunate Spacemen
A multiplayer game of shapeshifting murder in space. Work as a Spaceman to get rescued from a failing outpost, while a Monster that can look like…
86% of 7,561 Steam reviews are positivePlayers online now: 17Free
Forbidden Ingress
Our world is in danger! Grab your gun and stop these uninvited guests!
74% of 226 Steam reviews are positive$4.99
Chicken Invaders 5
Fly through wave after wave of egg-flinging chickens in a fast, funny arcade shooter, best with friends on the couch.
97% of 942 Steam reviews are positivePlayers online now: 13$5.99
Alien Arena: Warriors Of Mars
Alien Arena is a furious frag fest with arenas ranging from the small, to the massive.
77% of 199 Steam reviews are positiveFree
Earthfall
Team up with three others and fight a relentless alien invasion across the Pacific Northwest.
64% of 1,573 Steam reviews are positive$19.99
Operation: New Earth
Command a military stronghold on an Earth overrun by aliens, raise an army, chase the alien element Neutronium, and fight other human factions for…
60% of 849 Steam reviews are positivePlayers online now: 263Free
Alien Breed: Impact
An arcade shooter about an engineer shooting his way through a collapsing ship full of aliens.
79% of 1,063 Steam reviews are positivePlayers online now: 3$9.99
Newest games like Kill Invaders
VILOVEJETS
The aliens have decided that Earth is an ideal target for an attack. Now, as the commander of a spaceship, you have to defend your home planet!
100% of 11 Steam reviews are positive$9.99
Assault On Proxima
Lock and load with Strike Force Delta in this action-packed sci-fi FPS!
81% of 32 Steam reviews are positive$9.99
Project Tower
Dive in Project Tower, a third-person shooter mixing intense bullet hell combat with a unique morphing ability.
74% of 78 Steam reviews are positive$9.99
KILL KILL KILL KILL
KILL KILL KILL KILL - Intense arena shooter featuring a space warrior annihilating invaders from the distant cosmos.
88% of 96 Steam reviews are positive$29.99
Unknown Signal: Invasion
Unknown Signal: Invasion is a continuation of the exciting sci-fi game.
89% of 9 Steam reviews are positive$39.99
ElbmarKs
A tribute to the magnificent side-scrolling Arcade shooter games with a modern look, physics-based movement, and some challenging twists that will…
100% of 3 Steam reviews are positive$3.99
Xatrom Command
Team up and shoot down waves of invading aliens. Single player or multiplayer top-down shooting action
100% of 2 Steam reviews are positive$5.99
Zero Grounds
Zero Grounds is a free-to-play, fast-paced online multiplayer FPS featuring intense battles in antigravity zones.
66% of 199 Steam reviews are positiveFree
Chapter Wars
Immerse yourself in thrilling first-person shooter battles across three unique maps.
100% of 7 Steam reviews are positive$9.99
Space Battle Royale
Welcome to cosmic chaos. This non-stop action arcade will test you to see if you are truly worthy of space travel.
87% of 79 Steam reviews are positiveFree
Outerstellar
Stranded on a hostile and deadly planet, you must gather resources, build shelter, and fight to survive each night.
70% of 192 Steam reviews are positiveFree
Defend Earth: Xenos Survivors
You are Earth's last line of defense in a relentless alien invasion.
79% of 47 Steam reviews are positive$4.99