Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs

Top free Strategytagged Sci-fi (346 results)

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

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

If you shoot for the stars, they might shoot back.
Strategy
Play in browser
GIF
A base building game focused on economy and defence.
Strategy
City-builder on Mars! Establish humanity's first extraplanetary settlement!
Strategy
Play in browser
A Humanitarian Sci-Fi City-Builder Game
Educational
Game-Off Game Jam 2020 Project - Moonshot
Strategy
Play in browser
Destroy. Rebuild. Adapt. The world is your inventory.
Strategy
A 4x Turn Based strategy game similar to classics like Master of Orion 2 or Birth of the Federation
Strategy
Turn-based space strategy game
Strategy
Play in browser
Explore the galaxy...in 20 minutes or less!
Strategy
GIF
sci-fi dynamic RTS
Strategy
Send your ships across the lanes to conquer the galaxy
Strategy
Starfall Tactics is a free to play, MMO real-time space wargame that mixes tactical combat with in-depth customization.
Strategy
GIF
Rock. Paper. Starships! Enjoy the thrill that comes with controlling a fleet in virtual reality.
Strategy
GIF
Breathtaking strategy game with astonishing graphics and gameplay. Fight for rights in the Battle for the Galaxy now!
Strategy
Play in browser
GIF
A FPS/RTS hybrid about mini-planetoids and fungal spores
Strategy
Play in browser
Defend your base by hacking & transforming your enemies.
Strategy
This game is controlled by [NOPE]
Strategy
Play in browser
Gather ressources and build a swarm to defend your colony on the Moon.
Strategy
Play in browser
GIF
3D RTS / Tower defense strategy game demo by NINPO
Strategy
Anime RTS Protect Terra from voracious parasites.
Strategy
GIF
Build your bots, command your army, defeat the aliens!
Strategy
Conquer the universe
Strategy
Play in browser
Endless Space Tactics
Strategy
Play in browser
Space dogs surviving under harsh conditions.
Strategy
A real-time strategy game that follows the events of a mind-bending opera of space about the survival of humanity
Strategy
Free-to-play SciFi MMORTS for PC.
Strategy
Fend off horders of enemies with turrets and stuff.
Strategy
GIF
The prototype version for a Top-down shooter / tower defense mix set in a dystopic future with robotic warriors.
Strategy
Cyberpunk Tactics Game
Strategy
Alien creatures invaded your ship during a security leak. And now every night one of your crew members dies!
Strategy
Loading more games...
itch.io now on YouTube!