Exium: Theia
Survive a hostile world on Theia. Explore a vast open landscape, uncover ancient secrets, and fight for survival in a brutal sci-fi action RPG.
The top results based on the latest update are Project Echo: Downfall [Score: 1.1], CYBERTOLIA: The Last Canton [Score: 1.1] and Everreach: Project Eden [Score: 1.1] The top rated games you can find here are Fallout 4 [SteamPeek Rating: 9.8] ranked #4, SurrounDead [SteamPeek Rating: 8.8] ranked #33 and Mass Effect (2007) [SteamPeek Rating: 8.6] ranked #35 Also don't forget to check the newest releases Alfons World [Release date: 2026-06-20] ranked #28, Skylorn: Bound Together [Release date: 2025-10-22] ranked #25 and Resist Mutants [Release date: 2025-07-16] ranked #23 While it is tempting to play with the newest and the best, there might be some other gems in the results, like I Am Alive [SteamPeek Rating: 4.6] ranked #12, Mars: War Logs [SteamPeek Rating: 5.3] ranked #14 and EVERSPACE™ 2 [SteamPeek Rating: 7.7] ranked #15.
Survive a hostile world on Theia. Explore a vast open landscape, uncover ancient secrets, and fight for survival in a brutal sci-fi action RPG.
Project Echo is an open-world FPS survival game set in a post-apocalyptic world. Explore the anomalies of the Downfall Zone, scavenge for resources, craft gear, rebuild your shelter, and uncover a story-rich narrative.
A retro-future action-adventure game with cyberpunk influences. Flying cars, teleport cabins, electromagnetic weapons. Upgrade your character, bond with your neighbors, and save the world. Live in a wooden house, wander among stone buildings. A past set in the future.
Take on the role of Nora Harwood, member of Everreach’s Security Division, on a mission to secure the colonization process of Eden and investigate mysterious incidents! Everreach: Project Eden is a fast-paced, story-driven action-RPG set on the visually stunning Planet Eden.
From Bethesda Game Studios, the award-winning creators of Starfield and The Elder Scrolls V: Skyrim, comes Fallout 4. A landmark in open-world RPG design and winner of over 200 ‘Best Of’ honors, including the DICE and BAFTA Game of the Year.
Jensen, the sole survivor of the Nexentia shuttle crash on the planet CECLON. Alone, light years away from all human life! You will have to face the Nocturnes, primitive creatures in order to bring back the Veka energy, humanity's only hope.
Project Retrograde: The becoming is a narrative-driven action adventure set in an underground world devastated by the ancient parasite L.U.C.A. As a bounty hunter symbiotic with a mysterious parasite. Explore ruined civilizations and uncover the truth behind cataclysm.
Third-person action survival game set in a post-apocalyptic world. After the big disaster you will face bad things
This is a third-person action shooter where you need to break through a maze
Year 2225. Step into Cyborg City, a cyborg-apocalyptic world where Jax fights to survive from the Scrapyard up to Cyborg City. Using Bullet Time, Jetpack, and Upgrades to destroy enemies, he is avenging his family and saving the girl he loves in this third-person shooter.
Alternative Universe Game/Sci-Fi Game
Vigilancer 2099 is a third-person Cyberpunk bounty-hunting game set in an isolated Megabuilding. Enter the skin, soul, and mind of your Vigilancer as you fight to stay alive long enough to pay off your bounty.
I Am Alive casts the player as a lone survivor in a believable, dark and insecure post-apocalyptic world.
An epic western tale about a man and his dog travelling through a postapocalyptic world in a claymation style. Open world third person shooter.
An Intense Cyberpunk Rpg On the Red Planet! Mars War Logs takes you to Mars, nearly a century after the cataclysm that threw the planet and its colonists into chaos. Water has become the most precious resource on the arid red planet, with a few companies fighting a perpetual war for its control.
EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.
Break Free is a fast paced third person sci fi shooter game. The creatures that live among us have made the Earth uninhabitable for human life. You are mankind's best hope for survival. Make no mistake, war is coming and you shall die today, then you shall live to fight again tomorrow.
The Technomancer is a sci-fi RPG that offers players plenty of dynamic combat action based on 4 skill trees dedicated to 3 combat styles and the destructive electrical powers of the Technomancers.
Lead high-risk surface rescue operations across a storm-scarred Earth. Power your rover, tools, and modular pack with limited energy resources as you recover survivors, salvage critical supplies, and help reclaim the world above.
A third-person shooter set in a crumbling megastructure. Fight drones, explore its sectors, and survive in a system that has spiraled out of control.
Milk Club is a third-person shepherd ARPG where you collect and shape a unique flock of biomech NiMALs. Herd them through a polluted paradise, battle rival shepherds, and adapt your flock to survive.
After crashing into an Alien planet called Yolk, You find yourself oblivious and left alone with your AI companion , Find your way through the unknown ,Discover the mysteries of Yolk and find out what happened to you and everyone else.
Elementite is a third-person shooter RPG that fuses natural elements and futuristic firearms in a vast chaotic open world of challenges and secrets in a way never seen before.
This is a shooter action game set in a world ravaged by a mysterious virus outbreak. Humans infected by the virus mutate into deadly creatures. Play as humans wielding firearms against mutants, or become the virus-infected mutants themselves and spread the infection.
Avium is a sci-fi action-adventure RPG in a city ruled by those of great cybernetic wealth and influence, such as the Big Four. A Plutocracy, a "banana republic" that keeps its peace with the employment of Vigilantes like you, Diezel, a War-Suit donning, crime-fighting hero with a dark past.
Skylorn: Bound Together is a co-op open-world action RPG. You arrived from a distant colony and explore a post-apocalyptic sci-fi fantasy world, battle enemies, uncover mysteries—alone or with up to two friends. Expect roughly 5 action filled hours for a single playthrough.
Cyber Heart is a single-player, story-driven mech shooter where you, a commander, ride your customizable mech through an open world to fight against enemy AI machines.
A fast-paced open world sandbox shooter with survival and rpg elements. The development of the Wild West is completely up to you!
Collect magical creatures called "Papas" in a vast world, have them engage in battles, build structures, farm, and produce industrial goods. This is a brand new open-world survival crafting game.
Deep Breath is a third-person PvPvE extraction shooter set in a post-apocalyptic world. Team up or play solo, scavenge, fight, and escape in 25-minute missions filled with AI threats, tactical decisions, and fast-paced action.
Nova-X is a solo/cooperative survival game currently in development. Immerse yourself in a multiplayer pirate/fantasy world where you can embark on world exploration, conquer territories, build ships, seek treasures, or gleefully indulge in pillaging.
This is a third-person shooting game.The story takes place in the future world, because of the doomsday worldview caused by the proliferation of artificial intelligence viruses. You will use the gunsoul girls to complete missions and fight against evil organizations, mutant monsters and more.
Prepare for the Future™ With Fallout 3: Game of the Year Edition, experience the most acclaimed game of 2008 like never before. Create a character of your choosing and descend into an awe-inspiring, post-apocalyptic world where every minute is a fight for survival.
SurrounDead is an open world survival game. Taking place in a world ravaged by an apocalyptic catastrophe. The dead reign free and will stop at nothing to kill you.
A man awakens from a coma to find his family missing and the world eerily silent. Explore abandoned homes, camps, and the wilderness as you search for answers and fight to survive in a bleak, atmospheric story-driven journey.
As Commander Shepard, you lead an elite squad on a heroic, action-packed adventure throughout the galaxy.
Set in futuristic Tokyo, take control of the robotic community before they control everything!
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