Top similar games like Stellarion:

You've escaped from the galaxy's most secure space prison, and now there's a bunch of angry lawless chasing you. You must survive, fight for your freedom, and outrun these grumpy pursuers. Asterobits delivers a relentless (and slightly absurd) escape in an arcade-style roguelike space shooter.

Blast aliens, collect upgrades, and survive long enough to make it out in this sci-fi mashup of "Asteroid" and "Vampire Survivors".

Fast paste, fast typing, arcade, die and retry game. De-coding Armageddon is a game to practice your speed and reflexes, perfect for when you are waiting on another game or wether you just wanna kill sometime. 

All the robots on Space Station 451 have gone berserk! Only one human is left alive! Can she survive the onslaught and escape? Blast your way through homicidal robots in this groovy throwback retro FPS!

Break the laws of physics, dash and shoot your way through levels full of hazards and machines gone rogue. In this retro game, you control Project Gravity Storm, an advanced machine able to control gravity itself; however, the mother computer will not make things easy for you.

AstraX is a side-scrolling action game about flying ships that can destroy everything in their path.

Clear hordes of cosmic critters in this simple 2D shooter but be carefully, bullets that exit the arena will warp behind you and become dangerous to you ship. Whatever goes around comes around.

Bullet Grinder - Pick up your trusty cannon and make your enemies rain lead! Blast your way through hordes of robots in this hardcore platforming game that will kill you in no time if you hesitate

Use the force of gravity in this fast-paced space shooter with realistic physics and orbital mechanics.

Starforge Incremental is an action packed bullet-hell with fast paced combat. The players goal is to explore planets for resources and upgrade your ship using the massive skilltree.

TRAXION is a space-themed cave flyer featuring beautiful pixel art, great music, and tons of meticulously crafted physics puzzles.

Mix and match colors and blast your way through waves of Chromies in this fast-paced retro arcade shooter. Play as the Chroma Crew to defend the Rainbar and restore color to the fading planet of Chromara!

An alien menace has descended on Earth! Defend the world from UFO invasion in this superb arcade shooter from Qute. Use your weapons effectively, deflect enemy bullets with your shield, and recapture the Moon from alien infestation!

ThrustLander is an action cave-flyer with modern graphics, classic gameplay, challenging levels and beautiful visuals. Battle through over 250 levels and 3 game modes including a retro mode!

An arcade shoot'em up with unique power-infusion gameplay. Face down an unknown army alone or with a friend in online or local co-op. Navigate the cosmos to save the remants of humanity, or join them in extinction!

SNAKE GAME ULTRA CORE is an arena shooter where you play as a snake with a shotgun, escaping from a laboratory and seeking revenge on your enemies.

Cyber Tower 2048 is an action tower defense game where players fight insectoids by building defenses and developing tactics.

In RETROLD you can play many games inspired by old arcades from 70`s, 80`s and even 90`s. (NEW GRAPHICS, NEW SONGS, NEW MECHANICS, OLD GAMES) :D

HUNGRY GALAXIES is a deadly space survival game. Seek out constellations of Star Matter to grow your mass and evolve, increasing your gravity and gaining new abilities. But watch out! Space is a dangerous place.

A clone army is taking over the world. Kill them all in an epic single-player campaign to save humanity, and yourself!

AREA WARS™ is a fast-paced 2D omnidirectional shooter where you battle enemies from every direction in a constantly changing enclosed area. Defeated enemies trigger chain explosions that engulf nearby foes and boost your score multiplier. Built for short, repeatable runs with score-focused gameplay.

Move and shoot to the beat to defeat the evil alien invaders in this retro-inspired arcade rythm game!

Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.

Viral Reload EX is a shoot-em-up with a dash mechanic where you shrink down to fight infections at a microscopic scale! Can you defeat the evil Kyle Kaboom before he destroys the moon?

Endless alien swarms. Zero mercy. Pilot 6 unique warships, stack weapons and passives into game-breaking builds, and duel colossal bosses in this space survivors bullet hell. Between runs, rebuild your mothership, hire crew and unlock forbidden alien tech. How long can you survive?

Relentless Frontier is a fast paced sci-fi FPS running on the GZDoom Engine, with a strong focus on mobility, strategy, and exploration. Use your Omnistruct to replicate new weapons and abilities to help you traverse the terrain and demolish threats, while escaping from Ross 128-b in one piece.

Blast through swarms of unwelcome pests with your trusty can of bug spray in Bug Spray! Spray wasps and flies but avoid spraying fireflies! That's just mean. Experience realistic graphics clash beautifully with 2D bugs in this fast-paced, arcade-like game. Try to beat your high score without letting it get below zero.

Chaotic boss-rush, bullet-hell-y, twin-stick arena shooter mayhem! Dynamically changing arena forces you to be vigilant: Watch the bullets, watch the walls!

Shatter endless enemy waves from the baseline, rake in gold and XP, level up and draft modules and ball upgrades to forge absurd builds, then hold the line as bosses widen the arena and the grid fights back!

Absorb enemy fire, deflect incoming attacks, and survive intense side-scrolling battles in this reactive arcade shooter built around polarity-based combat and tactical counterattacks.

Bad Cat Good Dog Alien Force is an Arcade Space Wave Defense Shooter. As the forward line, take defense against dimensional invaders and blast your way through waves of incoming enemies. Upgrade your abilities and blast more effectively!

Armed to the teeth, players begin as Neptune in an unworldly 8-bit space dimension ravaged by creatures who burst endless waves of bullets. Shoot, dodge, and defeat the boss in six unique bullet-hell worlds.

"Don't go to GALXAGAR"; a phrase uttered by many who have traversed its rim. Untold treasures, and terrors, await within its blackened depths. Ready your craft, spacefarer, because you're about to enter the most dangerous sector in all the stars. Get ready.. for GALXAGAR!

All the cherts are getting married tonight, on a night called Chertovica. Grab your axe, chug down your last tankard, and kick them back to hell where they belong in this retro, melee-centric boomer shooter.

Beat Invaders is a Vertical Shoot 'Em Up Roguelite - Fight your way through enemy fleets, unlock skills, items, ships, and upgrade them in the next run. Enjoy the smooth neon visuals matching the pushing EDM soundtrack - The perfect game to unwind.