Sci-fi Games
Discover 17691 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17691 games tagged with sci-fi
0Voyage Router
The further you go, the more the universe turns against you. Voyage Router is a navigation-driven roguelike where you chart your path across a procedurally generated overworld. Study the terrain on your map, adapt to sudden changes, and hit as many Goal Points as you can.
0Arcane Heat
A tactical turn-based game inspired by sleazy '80s/'90s B-movies. Lead gun-slinging bombshells through a portal to another world and battle dark sorcerers. Customize your characters, spark romances, and unwind at your HQ’s strip club in this wild sci-fantasy adventure.
0Computronium
Build data centers, manufacture integrated circuits, and deal with threats to your network in this automation game with an emphasis on computer hardware and networks.
0Daybreak
Daybreak is an Action Roguelike game where you fight on a procedurally generated planet and try to survive for 5 minutes every day.
0Tuqim
Heal a dying world as Tuqim, the last seed of life. Unite broken machines, solve eco-puzzles, and fight a mechanical army in a journey of solidarity.
0Lady Camara
Lady Camera is a third-person combat game. It is a single-player combat and action game where we fight against invading creatures. The game panel is easy to understand and explanatory. The logic of the game is very simple and fun. Have fun.
0Stellar Command
"Command your starship through hostile space in Stellar Command, a turn-based tactical combat game. Manage ship systems, upgrade weapons, and outsmart enemies as you navigate through increasingly dangerous sectors. Every decision affects survival."
0Geritmia
Geritmia is an incremental roguelite where you explore procedurally generated worlds, gather resources, and grow stronger while being hunted by Paradoximus, Eater of the Worlds.
0Hogtagon
Hogtagon is an action-packed vehicular sumo game where 2-8 players crash into each other in a deadly arena - The Hogtagon. Knock opponents off the edge, be the last hog standing, and dominate in free-for-all or team-based online matches with physics that make every impact count.
0COF
COF is a multiplayer shooter game focused on online PvP and PVE battles. Players engage in combat, use skills and strategies against other players & mobs The game features intelligent AI NPCs that provide dynamic interactions, delivering unique dialogue and evolving quests throughout the adventure.
0Orebits
Smash through alien rock with oversized mining gear, collect rare ores and encounter strange anomalies. Orebits is a gritty sci-fi incremental game full of mystery and metal.
0Alien Apocalypse
Alien Apocalypse is an open-world sandbox survival game set after a devastating alien invasion. Scavenge for resources, craft, build defenses, and harness alien technology to fight back. Play solo or in co-op and reclaim what’s left of the planet.
0Dimensional Gates
Truly ambitious Indie RPG with innovative modern concepts and original storylines. Normal mode - random encounters and boss fights Story mode - no random encounters and boss fights play themself out Can you stop the Shetman from destroying the strings and the very fabric of our Universe?
0Suburbadrome
Not everything is as it seems in your hometown of Cainsveil, Washington. You awoke like any other day, but the road to work seems unusually long. Explore strange environments and solve puzzles in SUBURBADROME.
Erascape : Escape Duo
0Love You to Bits
“Love You to Bits” is a crazy cute, purely visual, puzzle-filled, point-and-click, sci-fi adventure spanning all around the universe.
0Azoth
Build game-breaking combos as you ascend through challenging rituals in this strategic deck builder. Master the unique card linking resource system and discover infinite procedural possibilities.
0Techno: 2Kill
A hardcore, fast-paced and unpredictable roguelike shooter set in a dystopian future where AI decided to save humanity... by exterminating it. Your body is the ultimate weapon. Liberate Earth and countless other planets from the grip of a deranged AI.
0Twenty Six
Twenty Six is an arcade action game where you play the same game across the multiverse! Move between different verses and see how things change, and reach the final verse!
0Iteration
Iteration is a topdown 2D bossrush game where you hack-and-slash your way through different bosses in different environments. Fight your way through bosses using the fast-paced sword-fighting combat.