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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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Latest HTML5
tagged Aliens (2,234 results)

2,234 results

Explore HTML5 games tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your HTML5 games to itch.io to have them show up here.

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Sam & Ella - Before Blast Off
Short 3D alien football game
Orchard County Games
Educational
Play in browser
Escape
Fly your way out of the mothership as quick as possible
Lawlessssor
Action
Play in browser
Quest For Nothing
Tom Smeets
Action
Play in browser
Arnie Alien
Are you ready to deliver donuts with Arnie?
TheGameBros
Action
Play in browser
Gravity: The Final Orbit (GTFO)
The earth is under attack, and there's only one thing left to do - GTFO.
SpaceCo Studios
Shooter
Play in browser
Aliens Anonymous | ★
em ★
Role Playing
Play in browser
I HIJACKED A UFO!
Hijack a UFO and return to Earth! Get the best score around!
BRAIN JOOSE!
Shooter
Play in browser
Echoes of the Cosmos
An RPG where you are the alien.
Screen Shake Interactive
Role Playing
Play in browser
Fibzi’s Candy Craze
Collect as much candy as you can!
Mabel
Play in browser
The Arena
Shoot, Kill, Dominate!
KBB Game Dev
Action
Play in browser
Recoil Runner
2D Platformer/Shooter
Simonkrh
Platformer
Play in browser
Planetary assault
Game about fighting on an alien planet
flamestar
Action
Play in browser
Knock Knock Alien Is Here
20 seconds, one door, countless loops—can you survive the alien hunt?
bestdtang
Puzzle
Play in browser
Xenograft 2: It Happened Again
A short game about switching bodies with an alien. Again.
jupiter
Visual Novel
Play in browser
Unidentified Flying Octaves
Perform GLORB N' BASS as Zorpians PARTY ON searching for a new home.
Twest
Survival
Play in browser
Aim 360°
Your Aim is Survival in a 360° Battlefield
MIUSOFT
Shooter
Play in browser
Galactic Sentinel: Space Mercenary
2D Platformer: Play as a mercenary sent to infiltrate a space station and defeat the threat within
Craft
Platformer
Play in browser
Chorruption
top down, alien planet, survival-craft.
juanga13
Survival
Play in browser
M3TRON0ME
DEFEND HUMANITY AGAINST INSECTOID HORRORS WITH THE M3TRON0ME, A POWERFUL WEAPON OF UNKNOWN ORIGIN.
lanemcmartin
Action
Play in browser
Morse Battle
Learn morse code while defending earth from space invaders!!!
macro21KGB
Action
Play in browser
GLORP Prototype
🖤Flos🥀
Platformer
Play in browser
Secrets of the Secret Lunar Station
Ruby Ursus
Shooter
Play in browser
DARK SPACE
Javierrr7
Action
Play in browser
Brace for SPACE
Stop subject 1902 from destroying the GALAXY!!
SynJaz
Action
Play in browser
Xenograft
A game about switching bodies with an alien.
jupiter
Visual Novel
Play in browser
SNËAKI STAAK
Save innocent aliens by making them look like furniture
ghettobastler
Play in browser
Survive the Culling
Math but horror
EpicTDD
Strategy
Play in browser
Primos Hermanos - DEMO
Luchadores fighting zombies ninjas and aliens
menta
Action
Play in browser
Fluid Enigma
Liquid based puzzle game
BlueJuice
Puzzle
Play in browser
Rocket Trip
A side scrolling rocket game where you fly around dodging missiles, asteroid's and fight ufos
whynomakethings
Action
Play in browser
Exodus from Earth
Earth's last hope. Rise to the challenge and fend back the alien invasion!
Tipzil
Platformer
Play in browser
Last Mission: the last breath.
Nebula Racework
Platformer
Play in browser
Zurbi
Can you open that hatch?
icxon
Action
Play in browser
Confín
There is always a light.
Bunny Beard Studio
Puzzle
Play in browser
Accidental Space Surgeon
eksabite
Simulation
Play in browser
Alien Smash Bros
​Sliding box creatures puzzle game.
mastorna
Puzzle
Play in browser
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