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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 2021 tagged Aliens Page 5 (690 results)

Explore games from 2021 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 2021 to itch.io to have them show up here.

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spaceshooters !!
Shooter
For the empire!!!
Action
Puzzle
Play in browser
Play project moonlander today!
Puzzle
Play in browser
Survive for as long as you can in this alien fan game
Shooter
Exploration and Suspense
Adventure
Lucky Alien, Adventure Island inspired RPG platformer implemented in PhaserJS
Platformer
Play in browser
In 2052, Aliens from March are kidnapping letters.
Educational
Play in browser
Defend your city from evil drones!
Action
2D survival fast paced shooter in space, the goal is to eliminate all enemy threats making use of your diverse tool kit
Survival
Build and test ufo's!
Play in browser
Un astronauta va a una misión, busca materiales para construir satélites, hay búsquedas y peleas con aliens.
Adventure
HI! I made this game during a Game Jam. Sort of ... :p
Strategy
Play in browser
aliens making observations about earth
Survival shooter in a dynamic arena featuring a shop with a handful of abilities and gadgets
Shooter
Only a brave alien can save horses from disaster catastrophe brought down to Earth.
Action
Play in browser
Find all the clues to prove the existence of alien civilizations!
Puzzle
Play in browser
What ominous event has befallen Glenn? And most importantly, will you help this homeless alien to go back home?
Adventure
Survive the Invasion!
Action
Don't let the alien species take over the world.
Fighting
Play in browser
Each level has unique bugs that you have to work around in order to finish
Puzzle
Play in browser
Build your business on all da sweet planets! Progress bars were never that capturing...
Simulation
Play in browser
Platformer
Play in browser
Three friends find a peculiar store while trick-or-treating.
Visual Novel
A simple retro shooter game
Shooter
Play in browser
Kick and punch incoming aliens!
Fighting
A beginning build for a shooter game. A work-in-progress.
Action
Play in browser
Kill The Anomaly before it destroys your galaxy !
Shooter
Play in browser
A Game Boy-inspired bullet-hell game
Action
Play in browser
a Gameboy Homebrew Side Shooter
Shooter
evolve your way through an alien world
Platformer
Play in browser
Shoot aliens and fly through space... all 8 bits of it! (Project still in development)
Shooter
Play in browser
Archive Creatures & Collect Riches Across the Galaxy
Adventure
Play in browser
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