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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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New & popular freefrom 2023 tagged Aliens (782 results)

Explore games from 2023 tagged Aliens on itch.io. Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar di · Upload your games from 2023 to itch.io to have them show up here.

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Platform your way through the destroyed environment, eventually rebuilding it again to save the planet.
Platformer
Strange encounters from the light kind
Visual Novel
Play in browser
Spend your chrismas with some freshley crashed aliens !
Visual Novel
Earth falls to an alien invasion, only to face a surprising turn as a second wave of extraterrestrials arrives.
Survival
This game is an inspired space invader game that I made to learn game development
Action
Galactic Arena Show is a hack & slash game in which the player is kidnapped in an intergalactic reality show.
Action
Command a squad of soldiers against the alien Bugs.
Strategy
Game about find a target and kill it!
An out-of-this-world 16-bit styled platformer with a TASTY twist~!
Platformer
Play as aliens in a fast paced 2D prerendered platformer with music from squeak and MarStarBro!
Platformer
Fly, fight, and take down the alien mothership!
Adventure
Play in browser
Weaponize your alien comrades and nuke Nevada.
Survival
Play in browser
A top vs bottom, PVE strategy game
Strategy
Play in browser
The Pre-Pre-Pre-Raw Build
Puzzle
Abduct the Milky Way’s Oracle Jukebox located at the top of a penthouse as the shapeshifting, absorbent Goob.
Rhythm
shoot them up
Shooter
One human, one droid and a Scavenger class space ship. Enter the Star Hulk Icarus on one last mission.
Action
Procedurally Generated Platformer
Platformer
An space themed arcade made in 2 days
Survival
Play in browser
A cosmic horror-themed shoot 'em up.
Action
Play in browser
Homebrew game for the Atari 2600
Shooter
Action
Platformer
Play in browser
Humanity depends on your skill and courage to save the planet! Will you be up to the challenge?
Action
Block pushing+platforming=tactics
Platformer
Aliens are attacking us, you are a shotgun gunslinger with norbin powers. Kill them all and destroy their base.
Shooter
It came from above
Racing
Play in browser
An alient located on Mars mining for crystals
Platformer
Escape from the aliens
Adventure
Find the right place to jump
Play in browser
Become a Mary Sue
Shooter
Time to kick some plant butt!
Shooter
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