Top similar games like Interstellar Sentinel 2:

Space Savior Special. Shmup genre game. Help Earth in her last awakened attempt to save humanity from the Naggal Biomechanical Virus. Use everything you have to get through enemy forces! Your ship, your pods, your bombs, your faith and your reflexes to destroy your terrible enemy!

The Rush is a horizontally scrolling shoot 'em up with graphics inspired by classic space shooters of the MSX. Buckle up and see if you have what it takes to master the highly adaptive Chameleon Quartz space fighter and single-handedly obliterate the alien invaders!

"Remote Life 2" is a sci-fi an action packed platformer. Combat against scary aliens and escape from the monster Hive. After the success of the first "Remote Life", now you can enjoy even more of the crazy weapons, cool vehicles and outstanding and unique art.

Cyberplug is a 2D platformer, where you control an electric being capable of moving at high speed and use electricity to advance through enemies and destroy a corporation that rules the cyberpunk themed city.

Sidescrolling Shoot’em’up that will transport you back into the 90s (and space).

Shoot, slash and weave through bullets and enemies in this story-driven arcade shooter. The RADON Daughters have launched their ultimate weapon. Take control of the experimental gunship HALCYON and break out of the CAGE.

In this sideways scrolling shmup, take control of your spaceship and navigate through vibrant pixelated environments filled with hordes of enemy spacecraft. Upgrade your ship and weapons, dodge enemy fire while blasting through each stage. Emerge victorious as the ultimate space pilot!

In the year 2999, art is on the brink of extinction by AI. Within 3 Days, unite the few remaining artists together to end AI's monopoly on society once and for all. Trillenium is a bite-sized 2D RPG created by artists, for artists, and reminds us that to lose art is to lose humanity itself.

In 1985 N.O.M.A.D. pushed the boundaries of what the 8-bit computers of the day could achieve with both their graphics and their gameplay. A fast-paced, all-out action shoot ’em up, this retro classic still retains a fan base to this day.

Be the first to get a chip implanted in your forehead! Join the IMPLANT CORPS and capture Holdouts in a 2D cyberpunk future - inspired by 80s and 90s sci-fi.

A 2D Shoot-Em-Up with a focus on crew management, exploration, procedural generation, and corporate espionage.

City of Rampage is an intense 2D action-brawler inspired by "Comix Zone" and "Streets of Rage", featuring advanced fighting mechanics, with tough enemies and even tougher bosses. With hand-drawn graphics and dope soundtracks you will enjoy every moment of your struggle through City of Rampage!

CometStriker DX is a fast-paced arcade-style shooter where you boost through danger and blast everything in your way!

Thunder Tiger is a fast-paced side-scrolling shoot ’em up, blending 1980s arcade style with futuristic flair. Blast enemies, grab power-ups, and chase high scores in intense 2D stages. Classic retro vibe meets modern gameplay!

Escape Space is a classic arcade space shooter with RPG mechanics. Fight for various factions against swarms of enemies or bosses and improve your standings, level up your rank, unlock new gear and weapons, and upgrade your spaceship.

Betrayed by her cut-throat crew, Luna Starr - former Space Pirate Captain turned bounty hunter - has a score to settle. As Luna, travel to 5 exotic planets to track down your mutinous mates, and face them in Bullet Hell dogfights to the death!

A shmup without shooting. Reflect the bullets with one of your two shields. Bite-sized arcade action. Cover humankind's retreat and make it count.

This is the story of Junichi Kato after he reached the top of the world. On December 31st, New Year's Eve, Junichi is suddenly captured, and when he wakes up, he finds himself there... The world of 200 years later and the true identity of the Katroid are revealed. Save the world with your friends!

In a future Earth of machine overlords, warrior chieftain Ramek enacts a terrible revenge upon his mechanical enemy. Fly Ramek's genetically-engineered war-budgie through five levels of non-stop carnage, from the irradiated sands of the Dead Zone, to the iron towers of Machine City.

Area 37 is a 16-bit retro action platform game, set in a post-apocalyptic world dominated by machines, where the protagonist, Pink, risks his life performing dangerous missions to earn money.

The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life.

Gemaboy Zero X is an action, exploration, and platform Cyberpunk Ploidmania videogame. It is the latest installment in the PLOIDS saga in which Omega will have to travel through time to preserve it and rescue his beloved Alpha!

Embark on a thrilling journey as a space mercenary! Customize your ships with powerful weapons and modules, choose contracts and destinations, and battle enemy fleets and epic bosses. Your decisions shape the universe around you, so forge your path in this action-packed space shooter!

Repel extraterrestrial entities!

Sentry City is a cyberpunk-style side-scroller with gameplay that is part trial-and-error, and part reaction time based. Traverse the city using the motorcycle overworld map, blast and think your way through the levels, and fight tough bosses to uncover who is behind the city's AI disruption.

Super Nano Blaster is a shoot-em-up for PC and Mac, offering single-player and local co-op modes, that transports you to a retro-style digital universe. Delve into technology with your vessel and destroy anything that gets in your way!

Dodge, defend, and destroy! Engage in a frenetic shoot 'em up, facing relentless bullet streams that test your reflexes. Experience dynamic shifts between vertical and horizontal views as you fend off endless enemy waves. Use polarity shields for defense and strike back fiercely. Conquer the chaos!

Carve the path to victory with kamikaze attacks! Blow away enemies with outlandish weapons, then become your own projectile and take the rest out in a blaze of explosive glory! A self destructive shmup where you devastate everything in your wake. "Squadron, charge~!"

Nuclear Assault is a Shoot 'em Up with all the essence of Arcades in the 90s! Equip new cannons, collect different Power-Ups, defeat the 4 Robot Kings and earn new scores! But most importantly... Shoot, shoot and don't stop shooting!

O.M.S is a casual story-driven 2D Sci-Fi Platformer where you control L10 as his world is threatened by SIMPHONY the very AI that powers his planet. L10 will be avoiding dangerous obstacles and enemies as he hopes to repair SIMPHONY and save his world.