Top similar games like Universe Unknown:

Dissonance is a Co-Op PVE Looter Shooter that can be played by you and up to 5 friends! The merging of two planets changed the world and it is up to you to defeat new foes in your chosen Dissonant suits! Collect loot, explore dungeons, find your past and close intense storm breaches!

Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game

Star-Coat is a third person shooter where you dive into procedurally generated maps to fight corrupted enemies and the bosses that command them. Outfit your pilot and your COAT, a fearsome walker, with a variety of weapons and armor to help you defeat evil in the universe.

A co-op shooter-RPG with a retro-3D aesthetic. Customize and upgrade your character as you take back the city of Vestige from demonic machines!

An action RPG shooter where you battle biomechanical monsters, evolve your soldier, and command a powerful companion as you fight to reclaim a planet reborn.

Fight hordes of aliens and visit desolate moons in this arcade-inspired third-person shooter.

A two player, co-op horde shooter with a sci-fi, futuristic twist – play as two heroes, a cyborg and a samurai, working together to defend worlds across space and time from invasions of creatures. As levels are explored, upgrade each character’s abilities in order to take on enemies and a boss!

Hatch, evolve, and upgrade powerful space creatures in this action-packed sci-fi 3rd person shooter that reinvents the monster taming genre!

Embark on a cosmic journey! Choose your role: Pilot, Engineer, First Mate, or Commando. Conquer the stars with intense teamplay, powerful upgrades, and thrilling battles. Take command, repair systems, or unleash chaos. Victory awaits in this immersive space adventure!

Bugs N' Guns is a cooperative third person shooter. Player will need to combine their weapons firepower to eliminate enemies and obstacles as players try to protect a train called MARC - OS from hostile flora and fauna.

Steamcore is a MMO PvPvE shooter where players capture resources, battling robots and other players to survive. It's the first game to use the ECHELON system, which lets players compete to be a game's featured streamer on Twitch. Climb the leaderboard, and your viewer count on Twitch climbs with it.

In Mech vs Bugs, you'll pilot a mech to fend off alien insects on remote planets. Combining intense top-down combat with strategic looting and crafting, your goal is to liberate the galaxy, one insect-infested planet at a time. Ready for your thrilling, third-person adventure?

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.

Earth's Shadow is a third person action Sci-Fi dungeon crawler set in the year 3081 on planet Sumbra; a remote alien planet where legends of valuable relics surround this black world, calling to the greedy and brave explorers seeking a bright future... but end up uncovering an even darker past.

Humanity’s Sun is destabilising. Worlds are on fire. A Solar-wide evacuation has begun. Earth’s military force—The Lunar Corps—prepares the colonisation of our new star system: Arcadia. But rising distress calls and radio silence hint at an unseen enemy lurking in the shadows...

Become an Acid-blooded fighter in this fast-paced looter shooter. Inject power, master movement, and dominate PvE missions with high-impact gunplay and evolving builds.

Join the rebels in a third-person shooter with RPG elements and base-building mode. Fight against various combat drone models under the control of the supreme AI.

Join four elite C.A.T. pilots in explosive 4-player co-op action! Fly through procedurally generated galaxies, unlock devastating weapons, combos, and upgrades, and fight to rid the cosmos of an ancient alien scourge!

Take on the role of sci-fi warrior Maya. Capture uplinks, master a complex move-set along with weapon upgrades, and survive on a hostile planet.

Cut through fungal aliens in this hyper-customizable, mission based looter shooter. Hundreds of hand-crafted upgrades, 4-player co-op, and a little roach man. What’s not to love?

Play as a cute anime girl and fight across space in this action-packed third-person shooter! Switch between ground combat, mecha battles, and spaceship dogfights. Customise and upgrade your character, mecha, and spaceship as you take on missions, destroy enemies, and explore the galaxy!

Sanctum Arcadia is a game where you must fight your way through increasingly dangerous zones filled with enemies, hazards, and mystery. Sanctum Arcadia has a unique but still familiar progression system, challenging and engaging combat, all in a smooth Arcade-like experience.

Aphelion Headhunters is a Third-Person PVE Hero Shooter featuring two unique player characters, each with their own distinct playstyle, abilities and suite of selectable upgrades.

NEX:OS is a community driven Ability/Movement focused Looter-Shooter style FPS game set in a war torn future. You play as a Centurion, a Biologically and Cybernetically enhanced near-immortal super soldier.

Beyond Polaris Guardian is a action-rpg and TPS on a flexible campaign system with different stories. Incarne 3 unique characters and develop your personal story thanks to the innovative Galactic Network system.

Outcast by a frontier town, a mysterious gunslinger becomes their last hope against a ruthless robot invasion. Bullets fly, and gears grind in this epic Wild West vs. sci-fi showdown. Will classic grit prevail?

Deploy to a war-torn sci-fi island in Blackfall: Cyborgs Down, a high-intensity third-person looter shooter. Customize 18 Valor Cyborgs across 4 classes, master 60+ weapon models, and a 67-node skill tree. Then, trigger the turn-based 6v6 Prime Battle mode to collect and upgrade heavy mechs.

The Desolation brings a complete cross-platform co-op looter-shooter experience to PC and mobile devices. Make your impact across endless procedurally generated worlds via cooperative action combat, deep build customization and richly satisfying tactical gameplay.

Starheim is a free to play spaceship piloting MMO set in a universe based on Norse mythology. Materials collected by destroying AI ships, other players, and mining asteroids can be used to upgrade your ship, with dozens of models to choose from on your journey from a small fighter to a dreadnought.

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.

Star Vortex is a fast paced Action-RPG inspired by classics of the genre. Design your ship, fight your way through hostile alien sectors, upgrade as you salvage rare weapons and experiment with different builds until nothing can stand against you.