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Top Action$5 or less tagged Sci-fi (81 results)

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

A pixelated action-adventure about the last living human exploring the submerged Earth.
Action
Make your choices. Live with the consequences. Good luck.
Adventure
*~Be the Baddest Bladekid *~* Collect the Cutest Pins~*
Action
GIF
ATOMICA
$4.99
A Game of Courage
Action
GIF
A stealth-action metroidvania
Action
You're too good at baseball and aliens are invading. Send them back home with a home run!
Action
A local multiplayer brawler.
Action
Your crew mutinied and now you're stranded on an alien world. Low-Poly Action-Adventure game.
Action
In space no one can hear you KREEP
Action
GIF
A challenging 2D side-scroller where you collect resources from planets to complete your Contract
Action
Alone or with a friend, stop a train filled with bandits and guns!
Action
Be a Space Whale and party with up to 20 friends over the Internet
Action
Monsters. Typing. Earth-3.
Action
GIF
Grab the atomic core and fight to escape…if you can.
Action
GIF
Robot-smashing Twin-stick Action
Action
GIF
Make your way on foot, on a hoverbike, up skyscrapers, and down bottomless pits, as you exterminate a mysterious threat!
Platformer
Explore a mysterious half-sunken ruin on an alien world in this Low-Poly Action-Adventure game!
Action
Take the role of one of the Flying Saucers in the 1950s!
Action
GIF
An action packed 3D tower defence and top down shooter. It’s your task to prevent droids infiltrating your base.
Action
Nice world. We'll take it!
Action
Cooperation is a strategy, not a requirement. Make temporary allies, break promises, and watch out for backstabbers
Action
Tier 1
$4.99
A 2D space combat game
Action
Utopia
$1.90
Interactive Fiction
Visual novel and mecha shooting action
Visual Novel
Award winning Sci-Fi / Horror (FPS)
Shooter
A fast-paced pixelated deliver 'em up
Action
GIF
Free-fall through cyberspace terminating cybersecurity and hacking powerful software upgrades for your EVE program.
Action
Endless action arcade shmup!
Action
Survive the onslaught. Rescue your teammates. Fight back against the planet.
Action
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