Protect the Earth
You are the best pilot in the space force and the earth needs you to protect itself from an alien attack.
100% of 4 Steam reviews are positive$1.59
Games like Repel Aliens 3D
Want something that feels minimalist and fast-paced the way Repel Aliens 3D does? These games offer a similar pull for your backlog.
Protect the Earth
You are the best pilot in the space force and the earth needs you to protect itself from an alien attack. Protect the earth and then go to the invader's planet to finish them off once and for all.
Fast-paced, Retro
100% of 4 Steam reviews are positive$1.59Action Alien: Tropical
Explore the sea with your boat and clear islands of tropical forests infested with aliens and nests !
Fast-paced
55% of 29 Steam reviews are positive$6.99Alien Destroyer
Alien robots are attacking.
Minimalist, Fast-paced
54% of 24 Steam reviews are positive$0.99Incoming + 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! You will become a soldier of the alien species and protect your home world from the forces of the Human armada.
Fast-paced, Retro
76% of 85 Steam reviews are positive$2.99ALIEN WAR
Defeat alien fighters with the ultimate surface-to-air weapon KPO9!
Minimalist, Fast-paced, Retro
100% of 3 Steam reviews are positive$3.99Planet Invasion
A few alien friends have placed a bet on who can get to the center of the Solar System first. Unfortunately, humans control the region, and they will do everything they can to destroy you! Since Humans are on the intergalactic endangered species list, you are not allowed to use your weapons. Good Luck!
Minimalist, Fast-paced, Retro
$2.99Defendoooooor!!
In Defendoooooor!!!, it's your job to fight an alien invasion.
Minimalist, Fast-paced, Retro
40% of 42 Steam reviews are positive$1.99Endangered
Aliens are invading Earth and are taking out Earths military assets. Join them in the conquest of planet Earth.
Fast-paced
54% of 24 Steam reviews are positiveFreeEarthfall
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.
Fast-paced
64% of 1,574 Steam reviews are positive$19.99Alien Attack
You are a space trooper. Your crew finished the cleaning mission and left you alone by accident. Now you are surrounded by aliens. Persist them as long as you can.
Minimalist, Fast-paced, Retro
82% of 182 Steam reviews are positive$1.99VILOVEJETS
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!
Fast-paced
100% of 11 Steam reviews are positive$9.99Alien Hallway
Players measure stamina with a never-ending stream of green creatures within the borders of a special military mission.
Fast-paced
72% of 124 Steam reviews are positive$4.99
Cheaper than Repel Aliens 3D
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
ALIEN WAR
Defeat alien fighters with the ultimate surface-to-air weapon KPO9!
100% of 3 Steam reviews are positive$3.99
Planet Invasion
A few alien friends have placed a bet on who can get to the center of the Solar System first.
$2.99
Defendoooooor!!
In Defendoooooor!!!, it's your job to fight an alien invasion.
40% of 42 Steam reviews are positive$1.99
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
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
Humans Are Useless
A gang of nine aliens from another galaxy that were put to community service, want to clean the universe from what they think is the worst garbage…
86% of 7 Steam reviews are positive$0.99
Alien Invasion 3d
In this game you have to be fast . Enemy planes are everywhere .
0% of 1 Steam reviews are positive$1.99
Protect the Planet
This is a simple typing game. In the game, the alien from the UFO is very evil, he will shoot many missiles to attack the planet.
$0.99
Alian
This is a normal shooting game. There is nothing extra in it.
0% of 1 Steam reviews are positive$2.99
Hidden gems like Repel Aliens 3D
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
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: 44$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
Chicken Invaders 3
Blast waves of feathered invaders in a fast, colorful arcade shooter, dodging falling eggs and upgrading ridiculous weapons as the chaos ramps up.
94% of 384 Steam reviews are positivePlayers online now: 7$5.99
EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
Squad up, pick a class, and blast swarms of alien bugs and robots while flattening half the city on the way.
95% of 7,807 Steam reviews are positivePlayers online now: 93$19.99
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
Earthfall
Team up with three others and fight a relentless alien invasion across the Pacific Northwest.
64% of 1,574 Steam reviews are positive$19.99
Get Off My Lawn!
Defend one very nice lawn from endless alien waves as a furious 78-year-old with a musket.
73% of 1,750 Steam reviews are positiveFree
Action Alien
Jump into the action and battle your way through hordes of aliens from deserts to tropical islands with fully destructible environments !
66% of 192 Steam reviews are positive$4.99
Alien Rage - Unlimited
Blast through alien armies with ten two-mode weapons, exploding scenery and bosses the size of buildings.
69% of 1,447 Steam reviews are positivePlayers online now: 4$19.99
PLANETS OF WAR
This is a Short Clicking Adventure Game in which you Save Earth from an Alien Invasion.
59% of 305 Steam reviews are positiveFree
Alien Breed 3: Descent
Experience the final explosive chapter in the Alien Breed series and uncover the horrifying truth surrounding the existence of the Breed.
77% of 397 Steam reviews are positive$9.99
Newest games like Repel Aliens 3D
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
Xenonauts 2
Scramble jets at UFOs, command ground battles turn by turn, and hold a divided world together one hard decision at a time.
81% of 4,968 Steam reviews are positivePlayers online now: 226$39.99
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
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
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
They Came From the Sky 2
Terror from space throws world into panic! Yes, again... Your mission: Save the Earth from mankind and make a delicious juicy Human Smoothie!
75% of 16 Steam reviews are positive$9.99
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
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
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
The Siege of Brimir
Play as an alien with super powers in frenetic battles against the army, destroy buildings, smash, fly and improve your character in order to…
71% of 49 Steam reviews are positive$11.99
DarkenDerek The last Fallen
Play the role of an insane being apish looking and face a new threat. Arm yourself to the teeth and prevent aliens to kidnap our beloved woman.
84% of 50 Steam reviews are positiveFree