Top similar games like Replicators Defence:
Replicators Defence $0.99
Small game in Tower Defence genre with elements of shooter. Kill Replicators all by yourself or make perfect defence with different turrets.
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Paper Flight - Relic Hunter$9.99
Paper Flight – Relic Hunter is an interactive game experience that is designed to ease your mind and have fun popping innocent balloons. Jump into the role of a little paper plane and rescue the world from evil balloon demons by dashing through them.
Antiprism$17.99
Antiprism brings classic shoot 'em up mechanics to VR and combines them with innovative single-player twin-ship gameplay. Control two ships at once as the pilots Jexen and Malik shoot hordes of enemies, dodge enemy fire, find and upgrade items, and beat hard bosses on their journey through The Gone.
Nightork Adventures 2 - Legacy of ChaosFREE
Nightork Adventures - Legacy of Chaos is an arcade shooter game. You fly with a spaceship through procedurally generated caves and fight against evil demons using magic colors. There is a campaign of 30 levels and 5 boss monsters. It also comes with a level editor, so you can create your own levels.
Nightork Adventures - Beyond the Moons of ShadaleeFREE
Nightork Adventures - Beyond the Moons of Shadalee is an arcade shooter game. You fly with a spaceship through procedurally generated caves and fight against evil demons using magic colors. There is a campaign of 30 levels and 6 boss monsters. It also comes with a level editor, so you can create your own caves and missions.
Among the Skies$9.99
Among the Skies is an naval-style game based around medieval airships built like castles. The goal is to construct a base, build an airship, and conquer territory.
Stellar Ghosts Settlers$9.99
Stellar Ghosts Settlers is a Sci Fi Fantasy 3rd person action shooter game. Chose amongst 6 of the playable characters to go through the missions or the arenas. Kill as many enemies as you can to earn even more credits to update your favorite character(s).
Invaders from the Third Dimension$0.99
A retro space shooter with a twist - now you can rotate your ship and aim diagonally at enemies, adding a whole new dimension to the shoot 'em up genre.
Galaxy on Fire 2™ Full HD$7.99
A hyperdrive malfunction sends Keith T. Maxwell tumbling through space and time to fight for his life against a mysterious alien armada that is wreaking havoc.
Solo Flight$9.99
Save your town in this action-packed, shoot-em-up, flight simulation game after a giant, alien worm rudely attempted to remove your civilization from existence. Start your engine, pilot and welcome to Solo Flight!
Astro Zip VRFREE
Zip past polygon asteroids and escape evil chasing robots while keeping your ship fueled with glowing gems! Watch out for space mines and collect power ups to keep going as far as you can go!
StarTron$2.99
Take a part in a flight trough endless route of lightning sparks and explosive shells, take on the battle with the furious inhabitants of outer space and conquer these places, under wonderful cosmic tunes, in the name of glory!
Mouse Arcade$1.99
Embark on a nostalgic adventure as a daring mouse, climbing arcade machines to master a variety of retro mini-games and beat every high score in Mouse Arcade!
Tank Warz!$1.99
Tank Warz! is an arcade shooter that will keep you entertained with fast paced tank destruction, power-ups, traps, secrets, and an energetic rock soundtrack. You'll possibly enjoy hours of arcade fun!
Electromaze Tower Defense$3.99
Electromaze Defense is a classic tower defense game where you create your own maze. With a wide variety of maps, towers and upgrades, Electromaze Defense will keep you hooked for hours on end! Can you build the perfect maze?
Abda Redeemer: Space alien invasion$9.99
Our brave hero Abda lost his father. After his death, he remained the only one of his kind. Everyone he loved died. After the funeral, he inherited his father's old starship. After fixing the flying saucer he had inherited, Abda got ready to go. Thus began the story of Abda Redeemer.
Happy Z-Day$2.99
Today is supposed to be your daughter's birthday, But something happened in this town. Almost everyone has turn into a Monster. You need to protect your daughter and her birthday party!
Cube Space$0.99
Cube Space is a minimalist arcade Shoot `em Up game set in space. You control a spaceship and your task is to score as many points as possible by destroying enemies and obstacles in your path.
Hell Division$11.99
Hell Division is a game from the 3rd person, which is a battle of combat drones.
Escape And Build$6.99
Escape from the enemies and build a fortress to face them, you can play alone or in online games of up to 4 players.
迫降Landing$4.99
Our ship has suffered an unknown disaster and has been forced to dock on the side of this planet, and all you have to do is lead us to repair the ship and continue its voyage, however, the danger is getting closer and closer without our knowledge......
Void WarfareFREE
1 Player, Sci-Fi, Arcade, Space Dog Fighter, Instant Action, 3D, Vehicle Combat. Click and play. All ships available without needing to unlock. Control Remapping, Sensitivity Settings, Game Settings. Complete Controller Support. Gun Selection. Achievements and Leaderboards. 43 Ships to pick from.
Starwulf$2.99
Dive into Starwulf's unique blend of brick puzzles and space shooter action. Explore diverse planets and star systems, unlock special missions, and upgrade your ship. Can you save your home planet? Casual subgames, included to the demo version, offer endless fun.
Astronaut Assault$9.99
Dive into Astronaut Assault, a third-person Sci-Fi tower defense game, and battle against relentless enemy waves in diverse arena settings. Arm yourself with an array of turrets, traps, and gadgets to halt, hinder, and outmaneuver your foes.
Sagittarius$7.99
Sagittarius is a classic side scrolling space shoot'em up in a modern take. In this epic space game it's up to you to save our solar system from destruction. Fly alone or with a friend in a local multiplayer co-op game.
Bubble Battle Blast 3D$4.99
Bubble Battle Blast 3D is a retro arcade third-person shooter in which a spaceship battles its way through 8 arenas in which a guard drone protects bubbles. Earn ship-enhancing items and temporary power-ups by blasting bubbles with lasers, Earn bonus points after each arena to upgrade faster.
SpaceBlocc$2.99
Build your ship - go through obstacles - build a bigger ship - profit. SpaceBlocc is a short colorful minimalistic spaceship building game
Xatrom Command$5.99
Team up and shoot down waves of invading aliens. Single player or multiplayer top-down shooting action
Hyperdrive HorizonFREE
Hyperdrive Horizon is a high-speed space racer where you’ll dodge obstacles, collect boosts, and challenge advanced AI on dynamic tracks.
Aero Striker - World Invasion$14.99
Aero Striker is a highly stylized action-packed flight combat simulator game that is intentionally designed to be easy to make it more enjoyable and less nerve-racking. The aim is to have fun making aliens explode while experiencing the sensation of flying. Let none of the evil aliens escape!
ROCPAIN: Rock Paper Scissors$2.99
A paper airplane fights against Rock, Paper and Scissors. The ROCPAIN gameplay is inspired on the rock-paper-scissors hand game, and like the original hand game, each enemy only its destroyed with the right shot. A new way to play shooting games that will challenge your skills.
AFTERBURN$9.99
Your daily dose of air combat. Super easy to pick up, minimum requirements and vibrant visuals. Setup your aircraft and jump into action!
Prince Rystiya's StarshipFREE
The rebels claimed that they fought for freedom and democracy, yet they built a totalitarian regime instead. As a heroic imperial fighter pilot, you will eliminate waves of rebel scum and hunt down their leader.
SilverFrame(纯白星原)$6.99
This is a 3D space combat game.You will be driving a transformable mecha to perform missions singly or with your partner.There are large fleet, missile barrage, super beam cannon, dog-fighting and other exciting challenges waiting for you.
Space Break$1.99
Build ships from elements and go to fight. The player can control several different spaceships at the same time (fleet battles). During the battle you can switch ships and different ships can attack different opponents. Choose your ships and tactics for each battle.
OuterstellarFREE
Stranded on a hostile and deadly planet, you must gather resources, build shelter, and fight to survive each night. But the secrets of this world await in a gripping sci-fi survival PvP game.
Descent Vector: Space Runner$4.99
Race your space pod through a procedurally generated gauntlet of space stations, asteroids, and industrial megastructures in this single-player sci-fi endless runner. Test your limits, compete on global leaderboards for top rankings, and become a master pilot where speed is your plaything.
Battle for the Droid Station$0.99
Battle For The Droid Station is a RPG shooting game now available on Steam. Feel the adrenaline as you run and gun down hundreds of rogue mechs and droids causing mayhem on the space station. Take control of your droid character and try to clear the space station from invading droids and robots.
Revenge of the Killer OctopusFREE
Revenge of the Killer Octopus is a third-octopus game where you shoot and possess your way through throes of enraged scientists in order to take your revenge!
Extract Me$5.99
Omg zombies!! Wait!.. Not zombies?! But it's the apocalypse..?.. Oh, we're doing sewer mutants..! Is that a thing?.. I thought we were doing zombies.. no? oh... YAY SEWER MUTANTS!!
Zombie Spree: The Dawn$0.99
Relax and shoot zombies in Zombie Spree: The Dawn - a static shooter with a variety of weaponry. Turn them into a pile of blood without the need to move around. Enjoy the perfect game for chilling after a tough day!
The Voices Games 3d Collection$0.99
A collection of 4 small games by The Voices Games Lizard Lady vs the Cats: a 3rd person shooter Lady in a Leotard With a Gun: a 3rd person shooter Spectrewoods: a horror themed 3rd person shooter Ayleouna: a platformer with twin stick shooting
Planetary Defense Force$5.99
Jump into the shoes of an interplanetary defender! Grab weapons, build towers, expand ground economics and protect planets from space invasions in this unique mix of twin-stick shooter, tower defense and city builder game.
Red Planet Rampart$11.99
You are deployed to the desolate red planet to reforge humanity's hope. With no hospitable atmosphere, no nurturing water sources, only relentless storms, unknown alien creatures, you must use wit and determination to survive on this alien land and build a Mars base of your own.
Forg$4.99
Defend the furnace from waves of goblins by building and upgrading in an FPS tower defense.
Super beast activation$0.99
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).
SpaceCrashFREE
You crashed on an empty planet. Or is it...? Do you wait for rescue or do you take action and try to repair your rocket ? Explore random generated planets in SpaceCrash and enjoy the time spent!
Kill the Pineapple$5.99
Kill the Pineapple is a trippy Third Person Shooter in a psychedelic dream-world.
The Invasion$0.9
third-person shooter as a mage, a sci-fi game set in the future.
Oftalmogarden$7.99
Oftalmogarden is a fast and chaotic roguelike sci-fi eyeball monster shooting game. Shoot your way through hordes of enemies, collect upgrades, weapons, and gadgets to grow stronger, but accumulate curses over time. Speed is your best ally to survive, the sky is watching and death will not wait.
Hype Prototype$2.99
Hype Prototype is a 3D arena third-person shooter in the prototype style. Endless bullets make the game as dynamic as possible. Each level consists of a separate arena, you need to pass it and get into the portal. The game is great for training your aim
Empty War$5.99
"You're the best warrior in your planet. Now your race want to conquert everything, and you're the only one to stop them."