Top similar games like Rustborn - Outland Threat:

EXTERMINATOR is a fast-paced, high-octane action third-person shooter inspired by Armored Core and Vanquish. Destroy hard bosses, obtain their armaments, modify armaments, annihilate hordes of robots, solve puzzles, learn new skills, try different builds, and customize your robot.

Glide, fly, and blast your way through Haven's facilities to discover the truth while facing friends and foes of your past along the way.

Project Vessel is a fast-paced top-down shooter where you take over the bodies of your enemies and use them as weapons against each other. Escape the underground cloning facility as an enraged neurospore specimen, crushing everyone who stands in your path.

KILL. DIE. LEARN. LvL50 is a fast-paced first-person shooter where you need to beat 50 levels, in a row, without getting hit. Can you become a master and escape the lab?

Censorship, corruption, and exploitation. Fight for the future of the citizens of Mendax and riot against the totalitarian government. Step into the shoes of Punkbot and fight enemies with tight and energetic combat in the 3D hack and slash game Access Acquired.

Play a space cowboy as he travels to an alien-filled arena, traversing the various game rooms to achieve the highest possible score and challenge the ultimate Dust and Aliens enemy!

Tachyonest is a space third-person shooter about going fast and developing your arsenal by stealing weapons from your dead enemies. Imagine if FTL: Faster Than Light was forcibly mashed with Quake, and that's Tachyonest.

Fight as Earth's last war machine in a relentless sci-fi action roguelite. Master high-speed movement, devastating weapons, and brutal boss battles as you battle Nexis, the AI that annihilated humanity.

The Last Dance Saloon is a VR/PC rhythm shooter. Fight off bounty hunters with your trusty revolvers as you groove to the rhythm of the universe.

This lightning fast arena shooter brings you right back to the highscore hunts of the arcade era. Use your arsenal of deadly weapons wisely against the increasingly ferocious monster hordes to survive as long as you can.

Hell Division is a game from the 3rd person, which is a battle of combat drones.

Set in futuristic Tokyo, take control of the robotic community before they control everything!

Speed bends time. Build momentum with weapons designed for movement to slow the world around you and tear through enemies at superhuman velocity.

Top-down 3D action shooter. Fight against swarms of rogue AI machines and survive as long as you can!

Lifespace Traveler is an action-packed, easy to learn, hard to master cyberpunk game where reality is split into dimensions called Lifespaces. No hand holding. No mercy. Fight your way and test your reflexes in fast-paced, brutal combat as you reveal the mysteries of an unforgiving dystopian world.

Battle against AI enemies in a shooter game! Adjust parameters through customization and strive for victory with your own designed ultimate bullets!

Launch the SYNC protocol, where you are the ultimate weapon. Your job is to commandeer different robotic synth’s abilities in a high-octane, first-person frenzy. Master the art of SYNCing, and control the pace of battle.

Shoot at enemies in a WEIGHTLESS space station to save yourself from burning alive in the atmosphere!

Machinicide is a boomer shooter with imm sim and bullet hell elements. Reduce all evil robots to scraps with a huge arsenal of futuristic weapons and abilities, such as telekinesis, changing of gravity and many more.

Quantum Rail is a thrilling, fast-paced first-person shooter that takes you on an exciting adventure through a sci-fi-themed wild west world.

TECTON is a sci-fi action-adventure set in a metropolis turned machine fortress. Control a powerful robotic body as you dodge relentless projectiles and tear through enemy strongholds on your mission to confront the force behind the city’s downfall.

Fascinating and entertaining space action game.

AGRYOS: Recovering Eden is a third-person shooter with elements of a bullet hell where you play as Neziha, an adventurer fighting to recover the Branch of Eden from a failed space colony. Destroy hordes of robots with Neziha’s versatile arm cannon as you blast through this fallen AI-created society.

As an OpsRunner you get emulated into dangerous Scertanic City to complete missions and find out the truth about your identity. When not on a mission you can try Hash Bash, a 1v1 mode where you progress through the leagues of different opponents.

The world hates you for your bionic implants. Stand your ground and face them with your sword, super speed, and superhuman abilities.

MechNest is a 3D bullet hell shooter developed by a single person. As you progress through the map, which changes with each challenge, collect reinforcement items and defeat powerful enemies with flashy shooting! Combine your skills freely and rampage through the hive of mechs!

Instance-based shooter with scaling endless wave of enemies

Destroy enemies, bosses and everything you see ahead!! Get crystals to buy better starships and get stronger. Have fun in three different game modes.

Become a future AI and delve into 3D bullet hell action in an advanced lab. Combine various modules, repeat combat training, enhance stats with research points, and earn achievements to develop your unique combat style. Enjoy overcoming waves of enemies and defeating bosses within time limits.

A modern Multiplayer and Co-Op re-imagining of the classic game "Future Cop L.A.P.D.”, you are a rookie cop in the Mech-Assisted Security and Tactics (M.A.S.T.) unit of the Los Angeles Police Department in the year 2195.

Wormhole: Battle for Planet Earth - This is a fantastic third-person action game. In the game you are waiting for aliens, teleporters, dark matter and hurricane action.

A VR exclusive shoot 'em up, Warp Out projects you in four different worlds full of enemies to destroy. Only your skill can bring you to the top of the leaderboards!

Update Monster is a fast‑paced bot‑testing roguelite: dive into a procedurally rebuilt arena, grab the sector key, and race back before the timer wipes everything. Spend scarce data on speed, armor, and weapons before each run.