Games like Alien Attack
by Alien Jellyfish
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.
View on Steam · $1.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
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$1.99Mars 2099
2 days ago · Oldschool Tobias
Both: Arcade · Shoot 'Em Up · Pixel Graphics
Defend humanity's first Mars colony in this fast-paced modern arcade space shooter. Battle asteroid storms, hostile UFOs, complete challenging missions, and master skill-based gameplay inspired by the golden age of arcade classics.
ActionArcadeShoot 'Em UpPixel GraphicsSpaceRetroDifficultControllerSingleplayerMars
$9.99Space Dragons
Aug 2 · TEAM Black Hat Robot
Both: Shoot 'Em Up · Pixel Graphics · Arcade
Choose your spaceship and defeat the alien threat that comes from the Moon. Blast your way crushing, ripping apart and exploding hostile aliens that are taking control of powerful weapons and military technology from Earth. Find the entity that controls the threat and make it explode into blood.
ActionShoot 'Em UpBullet HellPixel GraphicsArcadeShooterSide ScrollerAliens2DAnime
$19.99Alien Hominid Invasion
Nov 1 · The Behemoth
Both: Shoot 'Em Up · Arcade
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.
Online Co-OpMultiplayerShoot 'Em UpAction RoguelikeSingleplayerCasualArcadeBeat 'em upRPGAction👍 1,572
-51%$0.49Lizard Survivors: Battle for Hyperborea
Nov 16 · Ephemeral Interaction
Both: Pixel Graphics · Shoot 'Em Up
They have launched an active invasion on our lands in late September this year, so let us break free of the slavic hand that held us by our balls for many ages! Rally all of our reptile militia, we will end this all together! LIZARDS, WE WILL NEVER BE SLAVES BUT WE WILL BE CONQUERORS!
Pixel GraphicsBullet HellDark FantasyRoguelite2DIndieRetroProcedural GenerationFunnyShoot 'Em Up👍 1,287
$1.99Rasant
May 21 · Cledson Lopes Marta de Oliveira
Both: Shoot 'Em Up · Arcade
With your ship, face several exciting space battles, full of shots and powerful enemies. Customize your spaceship by making it more and more powerful and get ready for a space trip that will make your adrenaline skyrocket!
Top-Down ShooterBullet HellShoot 'Em UpAdventureActionCasual1980sArcadeSpace SimShooter
$2.99Historical Invaders
Apr 2 · Jonatas Duarte
Both: Arcade · Shoot 'Em Up
The most wicked men that ever lived on earth. Authoritarians, dictators, and tyrants, from Hitler to Stalin, they are all back. Historical Invaders it's a fixed shooter game where you are the chosen one to annihilate the demons of our past and save mankind.
AdventureActionArcadeAction-AdventureBullet HellShoot 'Em Up2D PlatformerTop-Down Shooter2DColorful
$11.99ROBOCRACY
Nov 29 · DGMA
Both: Arcade · Shoot 'Em Up
Take on the challenge and face off against a rogue AI bent on enslaving humanity! Strap on your VR headset, step into the boots of a Galactic Ranger, and tear through waves of robots with explosive blasters, devastating shotguns, and an insane arsenal — just like classic arcade shooters!
AtmosphericColorfulSci-fiOld SchoolActionVRSpaceArcadeShooterShoot 'Em Up
$9.99Space Defender: Frontier Squadron
May 5 · Petit Vaisseau
Both: Shoot 'Em Up · Arcade
Lead a squadron against the Drone invasion in a top-down space shooter with RPG depth. Take contracts across three galaxies, outfit and upgrade your ship, recruit wingmen, and push the story through to the Nexus.
Early AccessSpaceTwin Stick ShooterShoot 'Em UpTop-Down ShooterRPGSpaceshipsActionArcadeSci-fi
New$1.90BABU - Blow All Blocks Up!
Today · Hoopdy Woopdy Games (UG)
Both: Arcade · Pixel Graphics
A sci-fi 80s retro shooter and bullet hell. Use your plasma cannon and bombs to repell an alien invasion. Either defeat the alien robots building and upgrading the blocks and turrets - or blow all of their blocks up! 20 straightforward levels.
ActionCasualArcade2DPixel GraphicsOld School1980sShooterReal Time Tactics1990's
$4.99Aim in Space
Jan 22 · Serhii Khramov, Davyd Moskalenko, Maksym Kanshin
Both: Shoot 'Em Up · Arcade
Help defend Earth's space base from invading enemy aliens in this incredible game to train reaction and aiming skills. Use your entire arsenal of weapons to destroy enemies of various types. Stand up to protect the planet. Best of luck!
Shoot 'Em UpFlightIncrementalPvEPoint & ClickSpace SimShooterArcadeRoguelike2D
$4.99X Invader
Aug 12 · ALLAF GAMES
Both: Shoot 'Em Up
X Invader is an action roguelite where you hack into big corporations' servers. Use add-ons from fellow hackers to defeat monsters. Powerful, cute bosses guard these servers!
Shoot 'Em UpArena ShooterAction RoguelikeBullet HellTwin Stick ShooterTop-Down ShooterRogueliteHack and SlashPvEShooter👍 531
-10%$7.19Bot slash Bot
2 days ago · Traveller's Box
Both: Arcade · Difficult
You click - You dash - You slash. Bot slash Bot is a fast-paced, top-down Hack n‘ Slash in which you control a rogue robot slashing & dashing through your former co-machines holding you captive! It's all about speed. Time is running out.
Fast-PacedHack and SlashArcadeIndieDifficultTop-DownPost-apocalypticCombatTime AttackSwordplay
$4.99BANAN'EM UP!
Jul 1 · SkyBrave
Both: Shoot 'Em Up · Arcade
BANAN'EM UP! is a tiny challenging arcade shoot’em up where you shoot down quirky aliens to save your planet. Evade bullets, shoot enemies, get upgrades, survive for challenging waves to defeat the final boss, "The MONKE". Die, learn, repeat: get stronger, be powerful!
Bullet HellShoot 'Em UpPvEShooterArcade2DTop-DownControllerGun CustomizationLinear
$7.99Swarm Grinder
Apr 22 · Last Bite Games
Both: Pixel Graphics
An action roguelite game with alien swarms and mechs. Battle enemies to make your way through a mass of spreading and evolving cells hosting dormant enemies. Collect a variety of game-changing skills and upgrades to create unique builds.
RoguelikeRogueliteAction RoguelikeBullet HellMechsProcedural Generation2DPixel GraphicsControllerAction RPG👍 1,164
$5.99Frontline Crisis
Aug 14 · BCQT
Both: Pixel Graphics
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!
Tower DefenseTop-Down ShooterRTSStrategyPixel GraphicsSpaceMechsLocal Co-OpAction RTS1980s👍 348
-50%$9.49Badlands Crew - Drive, Command, Conquer
Apr 28 · Runner Duck
Both: Shoot 'Em Up
Create, customize and command your battle wagon to conquer crazed enemy factions and save innocent survivors scattered throughout the lawless Badlands in the aftermath of a devastating apocalypse. Do you have what it takes to Build, Evolve and Fight to survive?
Vehicular CombatStrategyBuildingPost-apocalypticIndieActionWargameOpen WorldSimulationShoot 'Em Up👍 1,128
$7.99Cat Girl Without Salad: Amuse-Bouche
Apr 1 · WayForward
Both: Arcade · Shoot 'Em Up
Interstellar mayhem! A bounty-hunting cat girl! Funktasmical genre-spanning action! This one has it all — no foolin'!
1980sArcadeBeat 'em upFemale ProtagonistOn-Rails ShooterShoot 'Em UpSide ScrollerCartoonyColorfulCute
