
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!
60+ similar titles based on shared tags and player behavior. Themes include Action, Indie, Shooter, Aliens.

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!

Alien Hominid Invasion
Old friends and bitter enemies await as you invade Earth alongside a Mothership full of alien friends! Blast, beam, and bite your way through an endless swarm of enemies as you and up to three of your fellow hominids cause mayhem with a huge arsenal of weapons, mutations, and acrobatic maneuvers.

Action Alien
Jump into the action and battle your way through hordes of aliens from deserts to tropical islands with fully destructible environments !
Old friends and bitter enemies await as you invade Earth alongside a Mothership full of alien friends! Blast, beam, and bite your way through an endless swarm of enemies as you and up to three of your fellow hominids cause mayhem with a huge arsenal of weapons, mutations, and acrobatic maneuvers.
Jump into the action and battle your way through hordes of aliens from deserts to tropical islands with fully destructible environments !
Why similar: Action 39%, Casual 21%, Adventure 20.8%, Indie 19.2%
Planet DOS is under attack by Space Aliens, DOSMan needs to fend them off and defend his home planet!
Aliens have invaded Earth! Towns, cities, deserts, they're everywhere! Take on the role of Earth's last super soldier and confront the alien menace in this intense twin stick shooter!
Humans VS Aliens FPS shooter combined with RTS.
From Space is a solo and co-op action-shooter for squads up to four players. Take on the challenge of liberating the earth from an alien infestation with your friends, using over-the-top weaponry in a post-apocalyptic world with awesomely stylized graphics. The apocalypse has never been so much fun!
It is WAR!Team up with your comrades to stand against the pesky aliens.
NOW AVAILABLE! When the Earth falls to an extra-terrestrial invasion, humanity becomes an endangered species. Earthfall is a four-player cooperative shooter that challenges players to survive hordes of ruthless alien drones and their inscrutable masters.
Why similar: Action 100%
Snow Plows vs Aliens: 4 player, local co-op chaos
Galactic Force is a sci-fi FPS loaded with frantic action and lots of firepower.
Save Earth from an invasion of intergalactic chickens! Finger-blistering arcade shooting action for one or two players.
Blast your way through waves of alien invaders in this retro style shooter with modern visuals. Collect power ups, destroy the enemy ships and defeat the mega bosses in 12 action packed levels. On your own or with a friend in local co-op mode.
It came from space and ate our brains is a unique Arcade top-down shooter. Looking for addicting gameplay, four-player co-op mode, and tons of aliens to send into oblivion? You’ve come to the right place!
Why similar: Action 100%
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
SQUIDS FROM SPACE is an 8v8, team-based PvP top-down shooter where humans and the sinister Squid aliens wage war for the future of the Earth!
Why are alien insectoids invading Earth in 2023? This narrative driven 2D shooter pits you against a seemingly hopeless battle against the invading Insectoids. How will you (and Earth) manage to survive? What hidden technological, historical, and spiritual secrets will you discover as a result?
Life on Earth is unsustainable. Humanity must seek a new home but the only planet found is very hostile. You were sent on a expedition to slay the monsters inhabiting the surface of this planet. In this adventure you end up being the villain. Game contains two basic controls, many puzzles and lots of guns and enemies.
Why similar: Action 28%, Casual 25.2%, Adventure 24.7%, Indie 22.1%
A retro-style arkanoid about fighting aliens to save the mankind.
Chicken Invaders puts you at the forefront of a battle against invading intergalactic chickens, bent on revenge for our oppression of Earth chickens. This time, the chickens have hatched a devious plan to block out sunlight and freeze Earth to death!
Aliens have invaded Earth and these thing are weird. Mechanical steam-powered shells... bipedal robots... flying eyeballs drones... Can this all be real? The aim of each level is simple: Kill all the aliens - then find the exit. 24 mind-bending levels! Create and share mods with the inbuilt level editor.
Why similar: Action 28.1%, Casual 27.4%, Adventure 25.4%, Indie 19.1%
A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!
UFOs! Aliens! Aircrafts! Resistance! SHOOT 'EM UP! Squad 51 vs. the Flying Saucers is a spaceship shooter with 2D gameplay and 3D environment. Enjoy a smart combination of a fast-paced shooting experience and the 1950's sci-fi movies aesthetic, with live-action cutscenes.
Why similar: Adventure 100%
Arcade Mayhem Juanito is a retro experience about arcade-hopping. Teleport into different video games, play with unique mechanics inspired by well-known arcade games, face stunningly animated bosses and join the fight against the clonocell invasion.
Why similar: Action 27.9%, Adventure 27.4%, Casual 24.6%, Indie 20.1%
Battle Planet - Judgement Day is a planetary rogue-lite top-down shooter. You are one of the universe's 3 most wanted criminals on the run, fighting your way through hordes of aliens, military and police units. There is only one way to reclaim your freedom - destroy them all...
Dude Simulator Six is an open world sandbox game. A mortal danger looms over humanity. The planet was invaded by representatives of a distant planetary system.
A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing
GalaxIverse is a top down fast paced vertical blastathon, Battle Fleets and formations of aliens with the occasional boss thrown in for good luck.
Our world is in danger! Grab your gun and stop these uninvited guests!
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.
Why similar: Action 31.2%, Casual 24.5%, Adventure 23.6%, Indie 20.6%
THEY CAME FROM A COMMUNIST PLANET is a first-person riot game where aliens reach earth and trigger a socialist revolution. Break through police lines with bricks and molotovs as you follow the aliens into a communist future!
Dinosasur Forest is a fast paced chaotic first person wave-based shooter that pits players equipped with some basic weapons against species currently inhabiting the Unknown Planet.
1-Bit Roguelite Action Shooter.
Why similar: Action 100%
This is a Short Clicking Adventure Game in which you Save Earth from an Alien Invasion.
Earth is under siege! A mysterious and powerful alien race has come to enslave the entire galaxy, and your fleet is humanity's last hope. You must put an end to the attacks and rebuild a home for the survivors.
E.T. Armies is an action-packed, fast-paced, science-fiction first person shooter. The game takes place in a future where Earth has been reduced to ashes; It is now home to a new nation that hungers only for war. Prepare yourself to rise and defend against the invasion of the Forsaken.
Multiplayer Cowboys - The Town is being taken over by Ghosts. Can You and Your Posse Survive ?
Why similar: Action 100%
Pigeons Attack is a top-down shooter whose goal is to survive the pigeons hordes for as long as possible. Use upgrades and weapons placed around the level. Unlock new characters, maps and magic runes. Help fight this invasion, alone or with your friends!
Owinka Shooter throws you into an action packed mad-dash through an evil facility. Get ready to fight for your escape!
Why similar: Action 34.9%, Adventure 30%, Casual 26.7%, Indie 8.4%
Mutant Ops is a low poly co-op shooter. Go in alone or with friends and survive endless waves of mutants and monsters.
You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!
Why similar: Action 28.8%, Adventure 27.8%, Casual 23.4%, Indie 20%
Paper Planet is a planet-defender, arcade roguelike with a doodley, Flash-inspired artstyle. Battle through waves of unique enemies and bosses. Combine items with strange and wacky effects for insanely overpowered runs. Play with 1-4 players, for some chaotic co-op fun!
Why similar: Action 100%
Stranded on an alien planet, you must defend your Powercore! Use your weapons to fight hordes of alien enemies and strategically use traps in this new FPS tower-defense survival game!
Alan went hunting in his grandfather's country house. There was an invasion of the aliens. Cities are destroyed. You need to use survival skills and ingenuity to survive and save the planet. Build, explode, explore the world, develop your skills, try all ways to stop the aliens invasion."What would I do after the alien invasion?
Starship Troopers: Extermination is a 16-player co-op FPS that puts you on the far-off frontlines of an all-out battle against the Bugs! Squad up, grab your rifle, and do your part as an elite Deep Space Vanguard Trooper to take back planets from the Arachnid threat!
Why similar: Action 100%
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
Humanity Asset is a Metroid-style 3D platformer that pays homage to the traditional retro classic shoot ‘em up genre. Aliens have invaded Earth to strip the planet of its resources, to save their own dying planet. As in all classic shoot 'em ups, only you can save the day - now there’s a surprise!
HIVE JUMP is a sci-fi action platformer for 1-4 players blending run ‘n gun gameplay with roguelike elements.
Galactic Battles is a complex 2D top-down space shooter in which you have to fight with alien invaders.
Aliens Attack is a short and frenetic VR game. Players will have to master their reflexes and skills to reach the goal: defend the pillars of knowledge while fending off the multiple waves of aliens that come to destroy them.
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.
Why similar: Action 100%
Explore and fight your way through a crashed human spaceship infested with relentless hordes of aliens as you become more powerful with exciting weapon upgrades and powerups in this retro inspired first-person shooter.
Why similar: Adventure 100%
You are Ava, a survivor out in the wild in the midst of an alien invasion. Fight back as you dodge, jump, roll, and use advanced technology to navigate your escape across terrain and extraterrestrial foes!
Revenge of the Savage Planet is an upbeat, satirical action adventure Sci-Fi. Jump, shoot and collect your way across vibrant alien worlds, uncovering new gear and upgrades, while discovering various hidden secrets.
Alien Crusader is an action packed, vertical scrolling, space shooter game, similar to classic coin-up arcade and shoot'em up games.
Protect the Earth from an alien invasion in this Run N’ Gun action spectacle. Take control of G.U.N.N.R. and battle your way through a blast from the pixelated past.
Aliens have taken over the planet and enslaved humanity. Only you have the know-how to drive back the dastardly threat, free your fellow Earthlings and SAVE THE WORLD.
Can you deal with unrelenting disaster and hold your ship together long enough to destroy the enemy invaders? Repair systems, extinguish fires, arm the torpedoes, avoid deadly solar flares, destroy your friends and clone them back again; it's all in the life of a Catastronaut!
D-Corp is a couch multiplayer game for up to 4 players. Co-operate on tasks such as turret maintenance and harvesting natural resources while being under continuous attack by alien cacti! Whack your friends in the versus mode.
Survive the horrors of the multiverse, alone or with your comrades, as you battle against an onslaught of insectoid like creatures. Combine abilities in different ways each loop to overcome and return safely to your universe.
Why similar: Action 100%