New & popular Actiontagged Sci-fi (4,813 results)
Explore Action 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
Drift through the streets and take to the skies. In the year 2005, anything is possible.
Action
Play in browser
You are a Sith Lord with a mission... can you defeat the Republic's forces?
Action
Reverse survivor-like. Play minigames to activate your weapons. Multitask or die trying.
Action
Play in browser
Survive in space for as long as you can while managing your jetpack energy!
Action
Original Develper: Id Software, Playable Version of the E3 Demo with fixes
Action
Giant jellyfish have emerged in the universe. Avoid their attacks and figure out ways to defeat them.
Action
Play in browser
Fast-paced, space-themed endless runner experience featuring vibrant emissive lights and dynamic gameplay elements.
Action
Action
Defend your base from destruction! Destroy asteroids, collect resources, and complete missions before time runs out!
Action
Play in browser
Make pocket universes to trade for balls. Make a white hole!
Puzzle
Play in browser
Loading more games...