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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 & popularfor Web tagged Aliens Page 4 (2,286 results)

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

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Take on space invaders with your vicious Twingorex !
Action
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Adventure
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Bring life back to the Wasteland in this relaxing yet complex gardening simulator
Simulation
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Breaking into Area 51, you discover aliens trying to take over humanity by cultivating special brainwashing tomatoes.
Action
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Collect as many humans as possible for a good probing!!
Action
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Deliver packages on alien planets
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Working a dead end job in space logistics, wanna maybe synthesise some hormones?
Visual Novel
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Space-theme survival minigame
Survival
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Crashed on a unfamiliar planet you need to learn how to talk
Simulation
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Basically a rlly bad remake of galaga
Shooter
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Shooter
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Grow big. Destroy Earth. Crush the world in this bullet hell game.
Action
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Action
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Even giant aliens need a pet for comfort.
Simulation
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Build micro wiring connections to affect macro movement and help Bryzt the tiny alien get home!
Adventure
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Conquer the whole galaxy one sector at a time!
Action
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2D Arcade Shooter
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-Supervisor!! Click your little space colony in the limits of the known space
Simulation
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A ship-building game made for GMTK 2024
Simulation
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They shrunk me and stole my puzzle game!
Platformer
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scale up your malign invasive colony in a microbial tower defence game
Survival
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A management simulation game about merging little creatures and hoping they survive
Strategy
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Hungry for the Universe?
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Build your alien colony across an ever-expanding planet.
Strategy
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Invasion of Slime planet
Action
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Bulls are the prefered alien food
Shooter
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Infect the human body and build up your virus army!
Fighting
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Scale your ship up and down, to match the size of the approaching thread!
Action
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Made by BowTigers :) :3
Survival
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Aid your Mothership's invasion by becoming larger and stronger!
Shooter
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Use your cow magnet to steal cows from cowboys
Action
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Hike to find the mysterious energy.
Adventure
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A submission for the 2024 GMTK Game Jam
Action
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You need to morph to win.
Platformer
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PlayMODE
Survival
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