Science fiction Games
The Captain is Dead
Jan 31, 2021
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No ratings
It's the last 10 minutes of your favorite sci-fi TV show... except that this time things have gone seriously wrong and The Captain Is Dead! This turn-based, survival strategy game …
PC (Microsoft Windows)
iOS
Space Trader: Merchant Marine
Oct 23, 2008
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No ratings
In the far future, humanity is ruled by The Ministry of Accounts, an oppressive bureaucracy that tracks, records and taxes every transaction of daily life. From the depths of Red …
PC (Microsoft Windows)
Unlocked
Jun 18, 2021
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No ratings
Time is locked. As an interstellar being, you must visit the four seasons of earth and get time running again. Collect items, uncover secrets and right the wrongs in the …
PC (Microsoft Windows)
Endless Space 2: Dark Matter
TBA
· DLC
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No ratings
From a series of quests investigating the strange events that preceded the fall of the Endless to simple problems of unruly subjects, enjoy the gamut of experiences and adventures from …
CitaDrill
Dec 31, 2026
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No ratings
Captain a giant drill-city in this roguelite citybuilder. Dig deep into an infested planet, collect resources, expand your city under the dome, upgrade your drill, and protect yourself against waves …
PC (Microsoft Windows)
Earth vs. Mars
Oct 29, 2025
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No ratings
Faced with a terrifying Martian invasion, you must lead Earth’s forces in a battle for our planet’s future. Create powerful human-creature super soldiers to fight an alien menace in this …
PC (Microsoft Windows)
Aracore Astromining Ventures
Nov 30, 2025
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No ratings
Hailing from one of the many slum communes of Mars, a young pilot is given a chance as a mining pilot for an upcoming corporation. The chaos of unregulated mining …
Linux
Mac
PC (Microsoft Windows)
Pac's Revenge
Oct 24, 2025
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No ratings
Pac's Revenge is a retro-style FPS game. Strap on your boots, grab the nearest gun, and blast your way through countless demonic creatures before they can corrupt your whole world.
PC (Microsoft Windows)
IT Simulator
Jun 1, 2022
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No ratings
IT Simulator is a co-op horror game where two players attempt to return power to an office building. Take the role of the all-seeing Control Room or the stealthy Repair …
Linux
Mac
PC (Microsoft Windows)
Endless Space 2: Vaulters
Jan 25, 2018
· DLC
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No ratings
This first Endless Space 2 Expansion re-introduces players to the Vaulters, an all-time fan favourite civilization that has been featured in all the Endless games. Did you know that in …
Mac
PC (Microsoft Windows)
Stellaris: Synthetic Dawn
Sep 21, 2017
· Pack
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No ratings
Stellaris: Synthetic Dawn provides an all-new way for players to establish their empire across the stars, starting the game as a Machine Empire -- a society made up entirely of …
Linguist FPS: The Language Learning FPS
May 20, 2022
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No ratings
Learn a new language with this fast paced action shooter! Follow instructions in your target language to unlock weapons and equipment upgrades. Use your new found language skills to save …
Mac
PC (Microsoft Windows)
AGOS: A Game of Space
Oct 28, 2020
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No ratings
Explore unique star systems in AGOS: A Game of Space! Scavenge resources, face the danger of space and save humankind.
PC (Microsoft Windows)
SteamVR
Rules of Engagement
Dec 31, 1991
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No ratings
Rules of Engagement is a role-playing game in which you take on the role of a Fleet Commander deployed to lead Federated Worlds forces in specific missions against enemy or …
Amiga
DOS
Warhammer 40,000: Gladius - Relics of War: Assault Pack
TBA
· DLC
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No ratings
The Assault Pack greatly expands your tactical options by introducing a new unit for each faction! These new units are entirely focused on offensive power and mobility. Enact new tactics …
Space Battle
Jul 6, 2020
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No ratings
It's a frenetic space action game. You must survive the enemies and the dangerous environment. Prepare your arsenal before battle and try to eliminate as many enemies as you can …
Linux
PC (Microsoft Windows)
Exovoid
May 24, 2024
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No ratings
Survive the abyss in Exovoid – a souls-like odyssey. Battle, conquer, and shape your fate. Every death defines your journey. Are you ready?
Mac
PC (Microsoft Windows)
Subject
Apr 13, 2023
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No ratings
[SUBJECT] is a first-person psychological horror game. You wake up confused in a dark room, not knowing where you are. The last thing you remember is a robotic voice echoing …
PC (Microsoft Windows)
Rendering Ranger: R2 - Rewind
Mar 20, 2025
· Expanded Game
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No ratings
You are the Rendering Ranger, a special forces soldier who defending Earth from a devastating alien invasion through nine levels of action platforming as well as blisteringly fast horizontal shooter …
Decoherence
Oct 28, 2021
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No ratings
Decoherence is a competitive action/strategy game where you build robots, devise a battle plan by configuring their A.I and fight alongside them. Get ready to put your strategic thinking, sharp …
PC (Microsoft Windows)
iOS
Verticality
Verticality
Apr 25, 2024
· Mod
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No ratings
Samus finds herself on a very strange planet and must get out. Verticality is a full-hack with new mechanics, enemies, items, and more. Contains subtly remixed vanilla music.
Super Nintendo Entertainment System
Riglas
Jan 1, 1986
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No ratings
The continent of Riglas is inhabited by two races: the Mirians and the Galtians. For years they have fought each other for dominance. Caught in the struggle between the two …
Horizon Zero Dawn: Limited Edition
Mar 1, 2017
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No ratings
The Limited Edition comes in a sturdy paper case with a nice artwork on the front showing the main character Aloy and one of the robotic beasts roaming the world.
PlayStation 4
Blightborn
TBA
·
No ratings
In a dystopian future ravaged by an unstoppable blight, you play as a young scientist on the verge of discovering a cure. But just as you near a breakthrough, a …
Mac
PC (Microsoft Windows)
Web Browser
Fuzz Dungeon
Jun 8, 2021
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No ratings
The well back to your job has been absorbed inside a sasquatch sex amulet. Journey through 15 levels of absurdist human history to try and bring it back.
PC (Microsoft Windows)
Aim Zen
Aug 19, 2024
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No ratings
Aim Zen combines classic aim training with musical innovation to elevate precision. Dive into an unparalleled FPS experience, designed for all skill levels, where rhythm and gameplay merge for an …
PC (Microsoft Windows)
Star Wars: The Old Republic - Galactic Starfighter
Feb 4, 2014
· Expansion
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No ratings
Star Wars: The Old Republic: Galactic Starfighter is the second Digital Expansion for Star Wars: The Old Republic. It centers around the addition of player-vs-player space combat and ship customization.
PC (Microsoft Windows)
Star Wars: The Old Republic - Shadow of Revan
Dec 9, 2014
· Expansion
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No ratings
Star Wars: The Old Republic: Shadow of Revan, known more simply as Shadow of Revan, is the fourth Digital Expansion for Star Wars: The Old Republic. It is similar in …
PC (Microsoft Windows)
Military Madness: Nectaris
Sep 30, 2009
· Remake
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No ratings
Military Madness: Nectaris is a 3D remake of the original Military Madness. The Military is back for a new generation of recruits! The classic turn-based strategy series Military Madness, a.k.a. …
PlayStation 3
Wii
Xbox 360
Ruin Raiders
Oct 14, 2021
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No ratings
Ruin Raiders is a turn-based tactical roguelike in which you command military squads on a no return journey into the ruins of an ancient civilization. Master turn-based combat, craft new …
Nintendo Switch
PC (Microsoft Windows)
Tron 2.0: Killer App Mod
Apr 16, 2010
· Mod
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No ratings
The objective of the Killer App Mod for TRON 2.0 on the PC, is to incorporate elements from TRON 2.0: Killer App for the Xbox platform that were never released …
PC (Microsoft Windows)
Galacticon
May 20, 2022
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No ratings
Galacticon is a video game with the look and feel of arcade cabinet games from the early 80's in the style of Williams classics: "Defender" or "Joust", with the gameplay …
NetGunner
Aug 29, 2020
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No ratings
NetGunner delivers intense multiplayer competition in the style of a twin-stick shooter, with a theme based around computer hacking. Players have access to multiple types of weapons to damage and …
PC (Microsoft Windows)
Lab Rat
Apr 15, 2025
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No ratings
This satirical adventure stars a metrics-obsessed AI who will monitor, profile, and entertain you as you progress through over a hundred genre-bending puzzles.
PC (Microsoft Windows)
Xbox One
Xbox Series X|S
Cymatically Muffed
Aug 7, 2019
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No ratings
Fight, sneak, or dash past friends and enemies as you attempt to discover the secrets hidden in this action-packed world. Muffed is a top-down shooter with a couch coop adventure …
PC (Microsoft Windows)
Xbox One
Eldritch Escape
TBA
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No ratings
In this roguelike bullet-heaven, Earth has been consumed by an ancient eldritch god. Form a customizable squad of survivors and explore decaying, metroidvania-inspired worlds trapped within the god’s belly. Battle …
PC (Microsoft Windows)
System of Souls
Jun 17, 2022
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No ratings
System of souls is a first-person puzzle and platform video game. You will control L-064N, a soul transferred to a last robot model that will try to remember who it …
PC (Microsoft Windows)
PlayStation 4
PlayStation 5
Synduality: Echo of Ada - Deluxe Edition
Jan 16, 2025
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No ratings
The Deluxe Edition includes: • SYNDUALITY Echo of Ada • Deluxe Edition Content Be ready for anything with a new outfit, access to Deluxe Drifter Pass seasonal bonuses, and a …
PC (Microsoft Windows)
PlayStation 5
Xbox Series X|S
Kokusai Shitei Kaii 124-gou Tokyo Haison
Oct 20, 2023
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No ratings
A special-forces-perished horror / 4-character zapping action game. Everything unfolds in real-time—fight until extreme stress transforms into frenzied adrenaline. Challenge yourself until your spirit breaks in this hardcore game with …
PC (Microsoft Windows)
Gravitators
Nov 12, 2021
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No ratings
Gravitators is a Gravity Twin Stick Shooter game where you pilot ships and complete mission objectives to secure the future of humankind. Defend the Earth and travel through the galaxy …
Galactic Civilizations III: Altarian Prophecy
Aug 23, 2016
· DLC
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No ratings
Lead the newly founded Terran Alliance in its first encounter with the Altarian Confederation. Adds two new factions, a 3 mission campaign scenario and more.
PC (Microsoft Windows)
Scrapland Remastered
Dec 13, 2021
· Remaster
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No ratings
The cult game that marked MercurySteam's origins returns; a sci-fi adventure with memorable characters, powerful ships and humor! Enjoy intense Multiplayer battles and races with ships you build.
PC (Microsoft Windows)
Shockman Collection vol. 2
Nov 26, 2024
· Bundle
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No ratings
~ Cyber Citizen Shockman 3 + Cyber Citizen Shockman Zero ~
Cyber Citizen Shockman 3: The Princess From Another World
May 3, 2024
· Port
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No ratings
Sonya and Arnold battle a new mysterious enemy in Shockman 3!
Cyber Citizen Shockman Zero
Jul 5, 2024
· Port
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No ratings
Experience the revival of a retro but timeless co-op action classic
Gost of Time
Oct 9, 2024
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No ratings
42 and more ways of using your own dead body in time travel. GOST of Time is an absurdist top-down action and puzzle game with time-traveling mechanics.
Solar Crusaders
Aug 26, 2015
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No ratings
A multiplayer 4x game being distributed through Steam Greelight.
Web Browser
Project Planet: Earth Vs. Humanity
Sep 25, 2023
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No ratings
Will you save your fellow humans, or destroy them as planet Earth? Impossible dilemmas and branching narratives create countless paths through cataclysmic disasters. Work with and against your friends in …
PC (Microsoft Windows)