Top similar games like Colony - Arena Online:

Cyber Evolution is a fast paced, third-person multiplayer shooter where every round is a chance to evolve, adapt, and outplay your opponents. Dive into a neon-soaked cyber arena where physics-based projectiles, skill-based combat, and ever-evolving upgrades create endless variety.

Mystictronaut is traveling alone in search all lost constellations. His costume, boots, gun and grenade give him special abilities so he is up to the task. Hunting aliens and robots, searching for the path through this universe of planets and stars.

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.

Mech Wars is a real-time 6v6 multiplayer game. Build your robot army, customize with powerful weapons, and battle in Assault and Deathmatch modes. Capture enemy bases or destroy rivals using strategic tactics. Earn rewards and become the ultimate mech commander!

They Call It Gravity is a fast-paced single-player air combat game where you pilot a highly agile drone through handcrafted arenas in push-forward tactical action — dodge air defenses, expand your zone of control and destroy enemy swarms.

This exciting TPS mecha action game is set in the future of Seoul, offering a unique experience that combines intense combat with strategic depth. Defend, destroy, and take over apartments with the cool robots you build!

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

Bring In Your Bounty, Dead or Alive

Orbital Frenzy is a blast from the past where players must survive waves of intergalactic foes in an arcade style shooter with a unique orbital movement mechanic. With a secret ending and hidden story elements we hope you can stand a chance against the intergalactic onslaught!

With stunning, realistic 3D graphics and an intuitive control system, Phantom Ops offers a truly immersive experience

A 3rd person, Mech battle Arena, Choose between 6 soul crushing arenas and 10 stages to host your last stand against the Kaydiest. You Vs. the Swarm, To the death! And compete real time with other players scores from around the world Via the online leaderboard.

Capcom’s newest IP—PRAGMATA. An all-new Science Fiction action adventure with its own unique hacking twist! It is the near future, and protagonists Hugh and his android companion Diana, must work together as they make their way through the cold lunar research station.

3D third-person shooter game. Control a tank using a keyboard and mouse. Go through various maps and destroy bots on your way. Fight with two main bosses on your path to complete the game.

Fight as unique combat-ready robots in spear-based melee battles. Experience Story, Quick Game, Training, and Drone Modes. Master skills, spray toxic gas as a drone, and battle through gritty prison arenas with immersive sound and replayable challenges.

A Sci-fi adventure in an abandoned facility. Use futuristic weapons and abilities to destroy bots.

Red Siren is an intense sci-fi action shooter where you pilot the galaxy’s most advanced starfighter to defend planets against waves of robots, tanks, mechs and war machines. Upgrade your ship, unleash devastating weapons, and dominate epic battles across hostile alien worlds.

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.

A fast-paced TPS & FPS where you control a mech in battle. Customize 12 parts: head, torso, arms, legs, booster, FCS, and 6 weapons. Weapon and frame colors are changeable. Use weapons, jump, boost up, run on walls, do rapid boosts, quick turns, and high boosts.

Trace Hunters is a third-person shooter where you pilot a futuristic combat vehicle. Outnumbered and alone, blast through hordes of enemies to discover precious resources and traces of lost technology. Unlock new weapons to take on even greater challenges!

Freeman: The Resistance - is a single-player sci-fi adventure that seamlessly blends spaceship combat and planetary exploration. Unravel the mysteries of a richly crafted open world. Engage in thrilling battles, gather valuable loot and RPG elements to enhance your journey.

Cyber Avenger is a top-down action game where you take on the role of a highly skilled covert operative on a dangerous mission to stop a group of terrorists. You must navigate through five maps, facing a variety of enemies, including shotgunners, snipers, melee fighters, kamikazes, and more.

Rule the skies and paint the arena in your team's colors! Dive into the vibrant world of Inkoid, a 3v3 hyper aerial shooter where capturing airborne strongholds with your team is the key to victory.

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

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.

Reaper Recons is a fast-paced zombie arcade shooter that blends classic gameplay with modern enhancements. Eliminate waves of undead enemies, collect powerful weapon drops, and activate five distinct weapon power-ups to dominate the battlefield as difficulty steadily ramps up

Design, build, and pilot bots with wildly varying movement abilities and weapons, then use them in online cross-platform PvP matches. Earn cash and advance through the tiers of the tech tree to unlock new parts and build better, faster, stronger bots.

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.

A sci-fi flying person vs. robot battle game. This flyland is a model train layout writ large! But it has been made to be terribly lethal You have to destroy every danger to the refugees! (Come back again, click the arrow button and play trains! Game within the game!)

"You're the best warrior in your planet. Now your race want to conquert everything, and you're the only one to stop them."

Edge of Infinity is a third-person space shooter with squad command and immersive-sim ship combat. Board or dogfight, sabotage subsystems to reshape the battle. Hot-swap into squadmates on death and turn massive capital ships into living sandboxes.

Scionide is a fast-paced sci-fi shooter set in 2268 AD, where the Amalgamate Republic fights for survival against the Scion Empire. Battle in single-player, PvP, and co-op PvE across dynamic maps.

Embody the superhuman skill and brutality of a Space Marine. Unleash deadly abilities and devastating weaponry to obliterate the relentless Tyranid swarms. Defend the Imperium in spectacular third-person action in solo or multiplayer modes.