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Strategy

Focusing on tactical decision-making, resource management, and long-term planning to achieve victory. Often involving elements like building, defending, and conquering within a structured set of rules and objectives.

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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 free Strategytagged Aliens (293 results)

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

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In this game you must survive the aliens while you are a farmer!
Strategy
Your Aim is Survival in a 360° Battlefield
Shooter
Play in browser
Math but horror
Strategy
Play in browser
Command your forces, strategize, and destroy alien bases in epic battles for survival
Strategy
Alien Ship Console is an atmospheric puzzle-arcade game where you solve alien ship's mysterious interfaces.
Puzzle
Play in browser
WIP Prototype cooperative top-down shooter.
Action
The story of how you built the first city on Mars while politely asking the aliens to leave
Strategy
Lead the SOF squad and defend the world against alien invasion!
Strategy
Play cards against aliens once again, now on Game Boy Color!
Card Game
Play in browser
Space aliens invade robots researching black holes!
Strategy
Play in browser
Submission for the Web Game Challenge on Dev.to
Strategy
Play in browser
Explore and defend in this top down sci-fi dungeon crawler tower defense game.
Action
Cow abduction defense
Strategy
Play in browser
Survive and defeat alien enemies when they invasion on the Earth.
Strategy
A management simulation game about merging little creatures and hoping they survive
Strategy
Play in browser
Build your alien colony across an ever-expanding planet.
Strategy
Play in browser
Dangerous Drilling
Strategy
Defend your castle from Monster invasion
Strategy
defenda-se
Strategy
Play in browser
Use your Abduction Colors to kidnap the right species and conquer the ranch!
Strategy
Play in browser
Kill all alien enemies in air combats in the total invasion to the Earth.
Strategy
You are a robot fridge that has just stolen an alien ship. YOU MUST ESCAPE
Shooter
Play in browser
Execute the protocol
Strategy
GDD211-Project
Strategy
Play in browser
Fantasy, Military, Sci-Fi Tower Defense game.
Strategy
Your The Monster
Strategy
Play in browser
Fight against aliens by summoning mining and warrior cats!
Strategy
Play in browser
A strategy game where you play as an alien parasite
Strategy
Play in browser
Conquer the Cosmos: Breakthrough Your Enemy, Command the Board!
Strategy
Play in browser
A turn based tiled strategy game.
Strategy
Play in browser
Fling yourself in front of enemies to protect the blue piece.
Puzzle
Play in browser
Color Is Imagination
Shooter
Quick stealth game with pathfinding
Play in browser
An alien post-apocalypse survival turn-based strategy game
Strategy
Play in browser
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