Sci-fi Games
Discover 17758 sci-fi-tagged games on Steam. Find the best games with this tag.
Games with Sci-fi
Explore 17758 games tagged with sci-fi
0Good Boy
A creature-collecting metroidvania, in a world where Dogs live on forever amongst the stars as Space Rovers! Become a LAIKA Rover! Catch & research creatures, then use their abilities to explore a new frontier! Upgrade & customize, as you help your canine companions to unravel an ancient mystery!
0RELEASE ME
Blast through hordes of mechanized enemies with spells and upgrades in this roguelite game. Choose your hero and delve into a sprawling skill tree, unlocking devastating magic attacks and obtaining powerful upgrades.
0Dead Scrap
Stranded in the decaying space colony of the Reach after a catastrophic event known as necroevolution wipes out most of the population, you must navigate a dystopian nightmare. Craft, build, and fight to survive in this ruthless survival horror simulator.
0Layer Cake
Eat cake, or be ate! Follow a crew of abnormalities as they discover what shouldn't be discovered!
0The Core
A game in the TPS / Topdown Shooter genre. eliminate enemies with various abilities such as slowing down time, protect the core until it activates again, defeat the boss. You can try again and again with various difficulty.
0Strikewave: Nightly Underground Fighter
A pixel-perfect dark platform fighter with multiple characters, complete movesets, and local PvP up to four players!
0Why Did The Chicken Cross The Road?
A pixel-art shooter roguelike with almost infinity of options to upgrade your weapons. Will you be able to fly the coop and find the answers that your people have been searching for years?
0TheLastDrive:2335
Step into a world shrouded in mystery and desolation in "The Last Drive 2335," a terror game that takes you on a haunting journey whilst driving through Veiled Grove. With its nostalgic PSX-styled graphics, immerse yourself in an atmospheric experience reminiscent of classic survival horror titles.
0Dual Survivors
Dual Survivors is a cosmic action game with rogue-lite and bullet hell elements. You play as an elemental duo, saving planets and making strategic choices to defeat billions of enemies. Navigate the cosmos and outlast death!
0The Untethered Void
What if artificial intelligence is not evolution incarnate and humanity is left with only Pain as an evolutionary driver. The Untethered Void is a Adventure game in a future world where to be asked to be cured of your fundamental despair, is to ask to be cured of what little self you may have.
0Copacetic
Manage resources and module connections to stay alive and harvest planets of sentient life. Take control of a brain stuffed into a box full of hate as you travel across the universe exterminating all sentient biological life. Space is limited, the only enemy is yourself.
0Super Jetboy World
Run and jump as fast as you can in this crazy adventure to beat your best score through futuristic platform levels and colorful pixelart, based on speed and strategy development to maximize your score. The competitive speedrun made accessible for everyone, whether it’s speed lovers or chill players!
0Space intruders alliance
Our planet's trading port is under attack by an alliance of raiders, defend the station and attack the intruders.
0Meta Match
Meta Match is a unique take on the popular match-3 formula. Move the player block across the board and swap places with neighbouring blocks. Unleash the power of Metamorphosis mode and let the scores soar to unimagined heights!
0Moto Rush Reborn
Rip through retro-futuristic Tokyo highways in a demonic pursuit of speed and power! Lane split through heavy traffic and dominate tracks filled with obstacles on an action-packed mission to overcome possession. Are you fast enough to outrun your demons?
0Moomi & Spike
Experience high-speed thrills and an engaging story in Moomi & Spike, a 3D platformer where agile gameplay and a captivating narrative collide in a vibrant adventure!
0Abducted
Play as the socially rejected host of ETRadio, desperate to discover alien life while being mocked for answering hoax sighting calls - until one turns out to be terrifyingly real. When the call comes in, will it be the air that goes dead - or will it be you?
0Synthetics : Mecha VR
Put on your VR headset, get inside the humongous humanoid machines, and go into the post-post-apocalypse world of Synthetic. Fight challenging building sized enemies. use the wide customizable arsenal of weaponry available, from shoulder missile launchers to arm Gatling guns!
0Asteros
Asteros is a Sci-Fi third person action rogue-like where intense gunfights and complex combat await. Sent to eliminate an unknown threat in a research facility on the titular planet, you'll encounter hostile forces and uncover hidden dangers as you fight to secure humanity's future.
0量化情绪
《量化情绪》是一款近未来科幻二次元风格的文字冒险游戏。故事发生在2036年的墟光市，可以精确衡量人类情绪指数的「量化情绪」系统已经被开发出来。「我」是一名普通的高中生，某日意外获得了查看和调节他人情绪的权限。不久后，转校后的「我」遇见失联已久的青梅竹马柔歌。柔歌对「量化情绪」有着不一样的看法，她背后似乎隐藏着系统下不为人知的秘密。而「我」的选择，或许将影响到一切的结局...... 游戏有极具特色的近未来世界观和情绪系统设定，单女主线，玩家需要通过名为“铃铛视界”的小游戏，获取其他角色的情绪查看权限和调节权限，并做出选择，导向四种不同结局（沉默线、殉道者线、行尸线和希望线）。