Top similar games like Astrotester:

Space Waver is an action-adventure-shooter space game, with a strong bind to comics. Become a space mercenary and experience his life through multiple contracts.

These are the tense, action-packed stories of a special operative's past.

Jett Rider is an arcade shooter packed with action, exploration, RPG elements, tons of humor and awesome bosses. Explore, fight, gain experience, purchase weapons in this exciting adventure.

Set in the year 2078, CYBERDAD is a 2D cyberpunk gunfight dungeon crawler following a disgruntled father seeking to rescue his daughter, and exact his revenge.

Resolutiion is a zelda-like action-adventure, where an old killer and his AI explore a vast, mysterious world, full of mighty weapons, surreal abilities and gruesome bossfights.

Experience the ultimate hack-and-slash adventure in a gritty, cyberpunk-inspired world with our 2D pixel art game! With a focus on intense combat and high-speed action, our game is sure to keep you on the edge of your seat. Enjoy this unique blend of cyberpunk and hack-and-slash gameplay!

Welcome to Eden, the old town district beneath the megacity. Fight through dystopian cyberspace, collect hundreds of firearms, establish an exotic black market gun store, cater to other cyberpunk runners, and work towards the ultimate payday in this neon-rogue-lite, store management, shoot ‘em up.

As Robo, you will decide the destiny of Gear Town and its robot people. Make decisive choices, explore biomes, solve puzzles and mini-games, battle hordes of robotic enemies in this cute pixel-art Twin Stick Shooter RPG, and write the Robo legend.

Galaxy Kingdoms is an action/adventure shooter. Feel the journey of a bounty hunter as he explores the galaxy in search of quests and treasure. Strengthen yourself by buying new weapons and armor and then take on more powerful enemies.

Steel Seraph is a shooter-adventure hybrid set on a colony planet in the distant future. Fly, run, strafe, dodge and shoot your way through a variety of stages and take down powerful invasion leaders and their minions.

Asteroid is an open world action adventure RPG set in space! Explore the universe to save planets, upgrade your ship and equipment, and defeat increasingly fearsome enemies!

Survive in a city controlled by a game corporation. Residents have to buy DLC for every unfinished product, developers are forced to make endless sequels, and lootboxes are now sold even at the grocery store. Stop the madness or join it in the cybernetic stealth-shooter Geeksos.

Be NEARLY vaporized, crushed, blown to pieces, flame broiled, and electrocuted using your incredible targeting skills and class 1 fancy flying to keep you alive in this SHMUP that brings back the essence of the classic arcade shmups!

Bounty is a fast-paced and brutal top-down action MMORPG set in a post-apocalyptic world populated by humanoid blobs. As a fresh spawn, all you know about the world around you is what was pre-programmed at your creation. It's up to you to find your way (and your meaning) in this strange world.

The city of Jusan, a fusion of the characteristics of many developed cities, is also the city with the highest crime rate.And you, just a vigilante STG agent, need to find out the truth and get revenge.

Experience the thrill of a shmup game like the arcade classics. With just the right amount of story, lots of action, and many, many bullets.

Cyberforge: First Light is a FREE developers build for our top-down cyberpunk adventure, Cyberforge! Control a trio of cyber-enhanced dwarves each with unique skills and weapons as the strive to survive this endless mode challenge. If you enjoy the Dev Build please Wishlist the Full Version.

Embark on a dangerous investigation in Ultra Mission™, the latest game by Gumbo Machine™. As an agent of the Stellar Exchange Commission, you must traverse the 20 dizzying levels within Otto Labs, each littered with powerful automatons and questionable experiments. This is going to be a blast!

X-Force Under Attack brings back all the charm of shmup games from the 80's/90's. It's a frenetic and chaotic space shooter with insane battles against extremely difficult bosses.

Deadfall is a dark, bloody, atmospheric, dynamic, brutal shooter in the spirit of action movies of the 80s and 90s.

‘Kusan : City of Wolves’ is a hardcore top-down shooter set in the bloody port city of the asia in the near future. Protect the girl against the coup plan of an old comrades. Be an expert in combat skills, prosthetics, guns and knife. The fiercest beast in the city, you are.

Little Red Rocket Ship is a bullet hell game with shoot-'em-up and platforming sections, featuring challenging but short levels and multiple weapon and ship options.

OS OMEGA is an isometric twin-stick shooter / RPG game set in a retro synth wave environment. Fight gazillions of unique 3D enemies, use fully physical guns to defeat the V.I.R.U.S. and save the operating system. Novel tactics reward dancing around enemies and smart consumable management.

One Dog Story is an engaging pixel adventure game with RPG elements, gameplay that’ll get you hooked for hours, and well-developed characters. You wake up in an underground laboratory, free again after a horrific accident. Prepare to explore this expansive game world and its many secrets and mysteries.

Dodge, shoot, survive! Polygon pursuit is an arcade-style twin stick shooter where you are pursued by multiple enemies constantly. You play as a lone circle confined in a polygonal world fighting to survive against waves of unique enemies. This is not an easy game.

Star Fox meets Touhou in this action-packed sci-fi shoot 'em up, set to a rockin' synthwave soundtrack reminiscent of the Hotline Miami series. Pick one of five mech pilots and wield the eponymous HeartLinks to defend the Hydra Galaxy from the Omni invasion. Master yourself, master the machine.

In this unique top-down shooter with text adventure elements from the 1980s, take on the role of a time traveller seeking wealth and adventure across a number of different eras of time. Play with 1 or 2 players. Players can choose to work together, or against each other!

Space Survival is the next great SIMPLE 2D casual space action shooter where you have to defend against wave of enemies, have fast reflexes and strong will to win. It is great way to relax, but also a great challenge. How long can you stay focused?

Too Much Water is a top-down castaway simulator with an exquisite "splash" of humour, and a captivating story.

STU, the First AI is a Metroidvania set in the digital world of computers and the internet. Exploration is the heart of the game. Discover a vast world with new forms of digital life and humans struggling to control them.

Work, eat and survive. In a dystopian future where corporations make the rules of society, SO-108 needs to earn money to survive, until a strange phenomenon happens and completely turns his life around.

Season of War (Alpha) is an adventure game with a gripping storyline and original combat, combining arcade shooting with the abilities and techniques of heroes typical of the RPG genre

Get ready to face the lands of Deitra. Choose your class and fight to change your destiny.