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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Tower Defense

A type of game where the player builds defensive structures to stop waves of enemies from reaching and destroying their base. Towers can be equipped with many kinds of weapons, but generally are unable to move. Resources earned by defeating enemies allow for more towers to be built.

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Toptagged Sci-fi and Tower Defense (321 results)

Explore games tagged Sci-fi and Tower Defense on itch.io · Upload your games to itch.io to have them show up here.

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A base building game focused on economy and defence.
Strategy
An orbital Tower-Defense game exclusively for Playdate
Strategy
Tower Defense, but you're not defending!
Strategy
Play in browser
An orbital tower defense game with roguelite elements.
Strategy
Play in browser
Take the challenge of surviving waves of increasingly difficult evil mutants! Grab a friend to hunt and slay them.
Shooter
Defend your base by hacking & transforming your enemies.
Strategy
roguelike colony management in an hour
Strategy
Play in browser
Tower Defense Devolved
Strategy
2D Factory/Strategy Game
Strategy
A roguelike tower defense game with a dash of deckbuilding.
Strategy
3D RTS / Tower defense strategy game demo by NINPO
Strategy
When RTS meets Tower Defense in a cartoon style. Fight monstrous mutants to save the Humanity’s fate.
Strategy
Fend off horders of enemies with turrets and stuff.
Strategy
Ludum Dare 53 Game
Action
Play in browser
Explore, Exploit, Exterminate, Expand. Survive in an unknown land inside the gas giant, Jupiter.
Survival
Use artificial intelligence to defeat the endless horde
Strategy
Roguelike tower defense with deep customization
Strategy
Play in browser
A learn to code tower defense game where you can hack your turrets to defend against waves of enemies!
Educational
Play in browser
Help defend the world in this cute Tower Defense RPG! Do you have the power to save the tower?
Role Playing
Play in browser
First person tower defense
Survival
a 2D intense tower defence game made for GBJam 11 packed with action and levels to beat
Strategy
Play in browser
Space roguelite mixing shooter and tower defense! [EN/FR]
Strategy
Play in browser
A short tower defense made for the Löve Jam 2022
Strategy
Build your space station, then defend, profit, die, and repeat until the universe collapses.
Strategy
Real-time strategy, survival, and base defense hybrid. Free demo including first 5 missions.
Strategy
How quickly can you obliterate the crawler menace in this top-down action-strategy hybrid?
Action
Play in browser
A mixture of a normal tower defense game and a city builder.
Strategy
A 3d-platforming tower defense action game.
Platformer
Play in browser
Endless Rouge-like Tower Defense with cute Cyber Guards
Strategy
Play in browser
Blast your way through space and scale up your ship!
Action
Play in browser
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