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Aliens

Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar diplomacy. Encounter mysterious life forms, defend against alien threats, or uncover the secrets of the cosmos in these otherworldly adventures.

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Side Scroller

Featuring gameplay that moves horizontally across a scrolling background, with characters typically walking, running, or jumping from left to right. Often includes platforming elements and side-view perspectives.

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sidescroller

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tagged Aliens and Side Scroller (118 results)

118 results

Explore games tagged Aliens and Side Scroller on itch.io · Upload your games to itch.io to have them show up here.

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Ashes of Memory
haha_poison
Adventure
Rocket Trip
A side scrolling rocket game where you fly around dodging missiles, asteroid's and fight ufos
whynomakethings
Action
Play in browser
It escaped
Puisoup
Action
Play in browser
Drop Zone Galaxy
Drop humans from your UFO in this physics based arcade game
RabbleGamesStudio
Escape Earth
BethSwitzer
Platformer
CELLVASION
scale up your malign invasive colony in a microbial tower defence game
Kabura
Survival
Play in browser
Flood
Rescue Flood Victims and Shoot UFOs
Jonathan Cauldwell
Action
Project Symbiote
A sidescroller about a human janitor and an alien parasite working together to break out of their high tech prison
NekoChan
Platformer
TITAN
Find Potential Life Forms
SeaLantern
Adventure
Play in browser
Jack Hammer
Fight the onslaught of monsters and stop the invasion!
Alexiscool206
Action
INTERGALACTIC SKATE 2D
SQUELCH
IMXSQU1RE
Adventure
Escape de Epsilon
2D Shoot´em up
nOlguin22
Shooter
Space Invaders Ultra 5000
infinite side scrolling space invaders style shoot em up
Akirasaur
Shooter
Play in browser
Operation Akimbo: Double Trouble
It Takes Two to Tango!
HandODoom
Action
Play in browser
Take Off & Out
echolily
Adventure
Scavenger
One human, one droid and a Scavenger class space ship. Enter the Star Hulk Icarus on one last mission.
Clockwork Pixels
Action
Perplatual
Procedurally Generated Platformer
Mountain9
Platformer
Star-Lair
Explore an abandoned space station in space.
malcontent
Action
GIF
Cow Nappers
Lookout Games
Play in browser
Colla B.
Become the MILKSHAKE MESSIAH
colla_b
Adventure
Play in browser
Annihilation
Missile Command Rehashed with a Twist!
EmmaGrad
Shooter
Play in browser
Tesoro
Basko
Platformer
Collision
Repair your ship while it's being invaded by aliens and return to your trip!
Pockit
Platformer
S.P.A.C.E
CodeEnthusiast
Platformer
Play in browser
Alienrunner - A Endless Runner
FlowsDev
Survival
Play in browser
Invasion From Beyond
2D Side-Scroller shooting game about aliens.
LucasHLA
Action
My Intergalactic Friend
Help your new otherwordly friend fix their space ship!
MsGenny
Platformer
Alien Go Boom
Save the Universe from the purple alien invasion!
BitWizurd
Shooter
Play in browser
Hyperwave DEMO
They brought their leader to you!
Heckingtons
Platformer
Play in browser
Predator / 20 Second Game Jam 2022
Predator but in only 20 seconds
drgd_retro
Platformer
Play in browser
Gradius Clone
This is a clone of the game gradius
sjoerdev
Action
UNTITLED DICE GAME
You save people from The Dice
N8012
Shooter
SPACESHIP
Fly your spaceship, avoid the lasers
underscoreLu
Cow Stealer
The player controls an UFO looking for cows while dodging the hay attacks of the farmer.
jcja
Play in browser
Extraterrestrial Escape
Run for your life!
TheEthanMaverick
Platformer
GIF
Space Major Miner
Mine asteroids, upgrade your equipment and blast cosmic aliens!
Ardiam Games
Platformer
Play in browser
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