Top similar games like Astrotester:

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

A planet hopping sci-fi based adventure game filled with fighting enemies, solving puzzles and platforming.

In 2099, alien robots rule Earth. As a memory-wiped cyborg, you've been abducted to face trials and puzzles. As you traverse the dark corridors, you question the horrifying reality and your mission becomes clear: escape and defeat the alien threat. But are things truly as they seem?

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.

Top down action adventure sci-fi Zelda clone game set in the world of New Haven where you must fight off enemies, solving puzzles, completing quests and explore regions with their own dungeons to uncover what is transpiring on New Haven.

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.

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.

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.

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.

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.

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.

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

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.

A sci-fi souls-like set below the crust of the Earth.

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.

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.

Avoid Traps, Shoot Enemies, Collect Treasure, Discover Secrets, Solve Puzzles, Beat Bosses, Unlock New Places.

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.

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

Thus Spoke the Donke is an immersive stealth-action game that casts you as a mercenary assassin. Customize your weapons and abilities, equip them according to your play style. Find the way to complete your mission either stealthily or through pure action with the help of personalized gameplay.

Embark on an epic fruit-filled adventure as Jack the Apple, battling brainwashed banana soldiers in this top-down 2D pixel shooter to stop Dr. Banana's evil plans!

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.

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!

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.

Craft your ultimate sword by scavenging parts in a post-apocalyptic world. Navigate an expansive open world, relying on the might of your customized blade to overcome dangerous species infected by mysterious technology.

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!

A Gameboy Color and Anime inspired adventure game with RPG elements. Find magic powers on the go and obtain special ones to defeat your enemies and clear puzzle-filled dungeons in a semi-open world of dreams and nightmares. The Story of a NEET guy who suddenly acquired magical girl powers.

A pixel-art sci-fi adventure set in the midst of a rebellion against a totalitarian regime, LUNARK is a modern take on the 2D cinematic platformer genre of the '90s. Run, jump, hang, climb, roll, and shoot your way through gorgeous and mysterious locations!

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.

Explore cool pixel style levels fighting your way through alien hordes that have taken over planet earth, and you will navigate through traps set to frustrate your mission helping the human resistance. You are humanity's last hope.

This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

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!

Astronite is a 1bit metroidvania that combines action, exploration, puzzles and platforms. Recover the planet where you and yours lived before it was invaded by strange creatures.