Top similar games like Spacebase Siege:

Fascinating and entertaining space action game.

This game combines two game operations: real-time strategy and shooting. You're both a commander and a soldier. It is totally up to you to win the war by good tactics or superb marksmanship.

Fight in online battles for one of two teams or play with bots.

Manny TD is a hybrid tower defense and third-person shooter with random in game elements. Join and get your personal high score!

In EAcity, the DICE gang rebelled against large corporations, causing a series of clashes between the two groups. The city turned into chaos. Aims to end this conflict. Two gang members, K-12 and Z4, were kidnapped and forced to sabotage DICE headquarters.

Prologue to Orange Cast, an atmospheric adventure in a large-scale setting where Soviet and Western science fiction are combined itself. As a humanity’s elite space trooper, you take on a heroic, action-packed adventure throughout the galaxy.

In the future, humans conquered the stars and colonized other planets. In the bowels of the icy planet, scientists have discovered a natural and safe source of energy. But at the same time, they awakened an ancient alien life form. There is a conflict on the planet. Volunteers come to the rescue.

A Sci-fi procedural spaceship exploration game, where you unlock new weapons and abilities as you complete missions and gather bounties. Deploy your advanced tactics mech unity, in this 3rd person shooter game!

SPACE TEK, Command, Construct, Collect!Space Tek is an exciting free to play online starship combat game. Players build their dream ships out of a range of unique blocks, and tailor their ships. Then put the ships to the test alongside or against players and Ai in a multitude of gamemodes!

A 3D Sci-Fi space shooter game where you fight against big flagships and bases to unlock the secrets of the world.

Tunnel Blast is an action game where you control a pilot flying through a series of tunnels. But they are dangerous, and you need to blast your way through them!

Battle Cry of Freedom brings brutal real-time first and third-person combat set in the 19th Century America, presenting players with the opportunity to re-fight the American Civil War as either the Union or the Confederates.

A cooperative action tower defense and third-person shooter where vision is mutually exclusive. Place towers to shine light on the endless horde of bugs, or use augmented vision to fight alongside defenses. Equip powerful modules that unleash your strategy's true potential!

A Sci-fi wave-based game with a variety of weapons and bosses every 10 waves. Also has a shop after every wave with health, ammo and upgrades. WASD movement and keys 1 for Blaster and 2 for Rifle.

"Endless Alice" combines Rogue-lite random elements with RPG strategic character development. In the game, you can explore maps to collect enhancement elements and interact with various creatures to gain special effects or alter gameplay.

Join the Vikings in an epic tower defense adventure! Defend your ship against mythical bosses while mining resources and upgrading skills. Battle solo or team up with friends in online co-op for a journey of strategy, conquest, and victory.

A sci-fi shooter set on a space base

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

Want a Third-Person, fast-action, 3-way control support shooter? You came to the right place. Good job.

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.

VR real-time strategy blending action, exploration, and decision-making. Command high-tech base, elite squads, and ferocious units for intense warfare, testing your intelligence and maneuvering skills.

On a deadly road trip into darkness, control the path of a single bullet and unleash a fury of vengeance on the sinister cult that ruined your life in this tactical puzzle-shooter.

Join the Home Dogs in this 12 player PVE game. Become the heroes the world needs by resolving world conflicts with sheer force as you gun down all opposition in pursuit to achieve world peace.

Type: Science fiction and theology style FPS multiplayer shooting game; Topic: Discovering the Truth of the Universe in the Future of Humanity and Its Impact on the Evolution of Human Bones; Modes: PVE (Gun Shooting Battle and Summoning Flying Shuttle Battle), PVP (Gun Shooting Battle).

In Dawn of Anarchy, your skills, determination, and combat prowess will be put to the ultimate test. Will you be the hero the world needs to quell the uprising and bring an end to mechanical tyranny? Prepare for the battle of a lifetime amidst the dawn of anarchy.

A sci-fi roomscale VR Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with a handheld drone. Build and collect resources and help evacuate your crew from the alien planet.

SpaceSeals is an exciting third-person shooter set in a spaceship captured by hostile robots.

Arena Shooter goes Third Person with CrossPlanet! Engage in a large range of Player vs Player experiences such as Deathmatch, Capture The Flag, Conquest, Gun Game and more, on a large range of 15 diverse maps, plus vehicles and aircraft!

Rift Sweepers is a 1-4 player co-op third-person shooter. As a Rift Sweeper, you will travel between dimensions and clear missions to protect the universe from collapsing. You will encounter strange and wacky enemies in odd and exciting challenges ahead.